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  Level 1 - 1 - Matching Quizzes
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abbreviation  Speak
1
Exercise
[缩写,缩写词] shortening something by omitting parts of it
Exercise
[准许进入] permit to enter; receive; provide the right or a means of entrance to
Exercise
[典型的,表现特征的,特有的] a feature that helps to identify, tell apart, or describe recognizably; a distinguishing mark or trait
Exercise
[批准] ratify; consider right or good; think or speak favorably of
abnormal  Speak
2
Exercise
[脱盐,去盐作用] removal of salt; a process of removing salt from seawater to make drinking water
Exercise
[反常的,异常的,变态的] unusual; not typical; not normal
Exercise
[缺少,不在,缺席] state of being absent; state of being away
Exercise
[中止计划(任务)] stop; terminate before completion; terminate a pregnancy
abort  Speak
3
Exercise
[中止计划(任务)] stop; terminate before completion; terminate a pregnancy
Exercise
[黎明,开端,开始] time each morning at which daylight first begins; beginning; start
Exercise
[缩写,缩写词] shortening something by omitting parts of it
Exercise
[挫败,使气馁] something that discourages; tending to deter
abrasive  Speak
4
Exercise
[贫困,不幸] state of misfortune, hardship, or affliction; misfortune
Exercise
[摩擦的,粗糙的,研磨剂] rubbing away; tending to grind down
Exercise
[建立殖民地,拓殖] migrate to and settle in; plant
Exercise
[使恶化,使加重] worsen; make worse or more troublesome
absence  Speak
5
Exercise
[破产] state of being unable to pay your debts
Exercise
[商业] trade; business; intellectual exchange or social interaction
Exercise
[稀缺,缺乏] scarcity; shortage of food; famine from failure or loss of crops
Exercise
[缺少,不在,缺席] state of being absent; state of being away
absolutely  Speak
6
Exercise
[完全地,绝对地] utterly; not viewed in relation to other things or factors
Exercise
[荒芜的,荒废的] remote from civilization; left desolate or empty; abandoned
Exercise
[比较的] relative; based on, or involving comparison
Exercise
[树栖的,树的] tree-dwelling; treelike; living in trees
abstract  Speak
7
Exercise
[相当地] substantially; significantly; to a degree worth considering
Exercise
[抽象的] theoretical; not concrete; not applied or practical; difficult to understand
Exercise
[颓废的] self-indulgent; moral decay
Exercise
[彩色蜡笔,粉笔或其绘画] stick of colored wax or chalk, used for drawing
accidental  Speak
8
Exercise
[一年一次,每年] yearly; each year; returning every year; year by year
Exercise
[环境,情况] situation; condition; detail accompanying or surrounding an event
Exercise
[抗菌物] a substance that prevents infection; a substance that restricts the growth of disease-causing microorganisms
Exercise
[意外的,偶然的] unexpected; happening by chance, unintentionally
accompany  Speak
9
Exercise
[陪伴,伴随,伴奏] travel with; be associated with
Exercise
[抗菌物] a substance that prevents infection; a substance that restricts the growth of disease-causing microorganisms
Exercise
[缩写,缩写词] shortening something by omitting parts of it
Exercise
[约束,限制,拘束] something that restricts or confines within prescribed bounds
accomplished  Speak
10
Exercise
[目的地] ultimate goal; the place to which one is going or directed
Exercise
[精通的,熟练的] skilled; experienced; having many social graces; polished or refined
Exercise
[通常] usually; under normal circumstances, normally
Exercise
[好奇心] desire to know or learn
accounting  Speak
11
Exercise
[评论的,批评的] urgently needed; absolutely necessary; essential; acute; crucial; decisive
Exercise
[委员会] special group delegated to consider some matter
Exercise
[粘紧,附着] hold fast or adhere to something; stick together and resist separation; remain emotionally
Exercise
[会计学] a system that provides quantitative information about finances
acid  Speak
12
Exercise
[机敏的] the warning serves; alarm; condition of heightened watchfulness or preparation for action
Exercise
[迎合] supply what is needed or desired; provide food professionally for a special occasion
Exercise
[酸] sour; water-soluble compounds having a sour taste; quality of being sarcastic, bitter, or scornful
Exercise
[密码,数字] secret code; an Arabic numeral or figure; a number
acidic  Speak
13
Exercise
[分句,条款] sentence; phrase; distinct article, stipulation, or provision in a document
Exercise
[酸的,酸性的] tasting sour like acid; being or containing an acid
Exercise
[评论的,批评的] urgently needed; absolutely necessary; essential; acute; crucial; decisive
Exercise
[气候,社会风气或趋势] weather condition; atmosphere; environment
actual  Speak
14
Exercise
[粉笔] soft, earthy substance, of a white, grayish, or yellowish-white color, used as a drawing implement
Exercise
[保守的,谨慎的,守旧的] favoring traditional views and values; tending to oppose change
Exercise
[实际的,现行的] true; real; being, existing, or acting at the present moment; current
Exercise
[祝贺,道喜] act of acknowledging that someone has an occasion for celebration
acupuncture  Speak
15
Exercise
[宣布,声明] state clearly; make known formally or officially
Exercise
[针刺,针灸] treatment of pain or disease by inserting the tips of needles at specific points on the skin
Exercise
[缺少,不在,缺席] state of being absent; state of being away
Exercise
[保守的,谨慎的,守旧的] favoring traditional views and values; tending to oppose change
adequate  Speak
16
Exercise
[气候,社会风气或趋势] weather condition; atmosphere; environment
Exercise
[碰撞,坠毁,撞碎] smash; collision; falling down or in pieces with a loud noise of breaking parts
Exercise
[足够的,充实的] sufficient; enough to meet a purpose
Exercise
[圆周,圆形物] round; something shaped like such a ring; a group of people sharing an interest, activity, or achievement
adhere  Speak
17
Exercise
[冒险经历] something happens without design; chance; hazard; risk; danger
Exercise
[飞奔,投掷] move suddenly and rapidly
Exercise
[树皮,狗叫] a sound made by a dog; harsh sound uttered by a dog
Exercise
[黏着] stick fast; stick to firmly; be compatible or in accordance with
adhesive  Speak
18
Exercise
[鱼钩,钩状物] sharp projection from fishhook; openly cutting remark
Exercise
[分句,条款] sentence; phrase; distinct article, stipulation, or provision in a document
Exercise
[黏着] stick fast; stick to firmly; be compatible or in accordance with
Exercise
[粘连的,不易取下或分离的] sticky; glutinous; tending to persist
adjunct  Speak
19
Exercise
[无用的附加物] something added on or attached generally nonessential or inferior
Exercise
[自治] self-governing; not controlled by others or by outside forces; independent
Exercise
[破产] state of being unable to pay your debts
Exercise
[互补的,互相补足的,互余角的] serving to fill out or to complete; supplying mutual needs or offsetting mutual lacks
admit  Speak
20
Exercise
[压垮,粉碎,使变形] press between opposing bodies so as to break or injure; extract or obtain by pressing or squeezing
Exercise
[循环的,圆的] round; shaped like or nearly like a circle
Exercise
[准许进入] permit to enter; receive; provide the right or a means of entrance to
Exercise
[树皮,狗叫] a sound made by a dog; harsh sound uttered by a dog
adventure  Speak
21
Exercise
[冒险经历] something happens without design; chance; hazard; risk; danger
Exercise
[祝贺,道喜] act of acknowledging that someone has an occasion for celebration
Exercise
[器械,装置] technique or means; instrument; machine used to perform one or more relatively simple tasks
Exercise
[原子化,雾化] act of reducing to atoms, or very minute particles
adventurous  Speak
22
Exercise
[类比,相似] the similarity in some respects; comparison based on similarity
Exercise
[密集的,浓厚的] thick; crowded closely together; compact
Exercise
[令人厌烦的] uninteresting and tiresome; dull
Exercise
[喜欢冒险的,敢做敢为的] valiant; venturesome; inclined or willing to incur hazard or engage in adventures
adversity  Speak
23
Exercise
[贫困,不幸] state of misfortune, hardship, or affliction; misfortune
Exercise
[干燥的,脱水的] suffering from excessive loss of water
Exercise
[防护,辩护] make or keep safe from danger, attack, or harm
Exercise
[互补的,互相补足的,互余角的] serving to fill out or to complete; supplying mutual needs or offsetting mutual lacks
advocate  Speak
24
Exercise
[辩护] speak, plead, or argue in favor of; plead for; push for something
Exercise
[相当地] substantially; significantly; to a degree worth considering
Exercise
[考古学] study of artifacts and relics of early humankind
Exercise
[社区,社会] society; a group of people living in the same locality and under the same government
aerodynamics  Speak
25
Exercise
[令人震惊的] causing someone to be physically disabled, especially unable to walk; causing severe damage or problems
Exercise
[抗菌物] a substance that prevents infection; a substance that restricts the growth of disease-causing microorganisms
Exercise
[手工制品,容器] something made by people; vessel
Exercise
[空气动力学] study of how objects move through the air or water
affected  Speak
26
Exercise
[针刺,针灸] treatment of pain or disease by inserting the tips of needles at specific points on the skin
Exercise
[建筑师] one who designs and supervises the construction of buildings or other large structures
Exercise
[合作] work or act together toward a common end or purpose
Exercise
[假的,做作的] speaking or behaving in an artificial way; emotionally stirred or moved; infected or attacked
affective  Speak
27
Exercise
[保守的,谨慎的,守旧的] favoring traditional views and values; tending to oppose change
Exercise
[陪伴,伴随,伴奏] travel with; be associated with
Exercise
[感情的,表达感情的] sentimental; emotional; emotionally charged
Exercise
[过时的,陈旧的] too old to be fashionable, suitable, or useful; obsolete; aged
aggravate  Speak
28
Exercise
[使恶化,使加重] worsen; make worse or more troublesome
Exercise
[互补的,互相补足的,互余角的] serving to fill out or to complete; supplying mutual needs or offsetting mutual lacks
Exercise
[密码,数字] secret code; an Arabic numeral or figure; a number
Exercise
[计算器] a small machine that is used for mathematical calculations
aggregation  Speak
29
Exercise
[聪明,敏锐] wise or keen; shrewd; with sharp intelligence
Exercise
[教练] tutor; teacher; a vehicle carrying many passengers
Exercise
[自治] self-governing; not controlled by others or by outside forces; independent
Exercise
[集合,群体] several things grouped together or considered as a whole
ailment  Speak
30
Exercise
[疾病(尤指轻病,小病)] sickness;a slight but often persistent illness
Exercise
[辛辣,红辣椒] very hot and finely tapering pepper of special pungency
Exercise
[交替,轮流] successive change from one thing or state to another and back again
Exercise
[铝] silvery ductile metallic element
aircraft  Speak
31
Exercise
[围攻] surround with armed forces; harass with requests
Exercise
[飞行器,飞机,飞艇] a vehicle that can fly, such as an airplane, helicopter, balloon
Exercise
[在…下面] under, or lower in place; beneath not so high; inferior to in rank; unworthy of
Exercise
[结果,[逻]推理,推论] result; relation of a result to its cause; logical conclusion or inference
alert  Speak
32
Exercise
[学士(学位),单身汉] unmarried men; the first or lowest academic degree conferred by universities and colleges
Exercise
[机敏的] the warning serves; alarm; condition of heightened watchfulness or preparation for action
Exercise
[弄皱,起皱] fall apart; fold or collapse; crush together or press into wrinkles
Exercise
[立方体,立方] three-dimensional shape with six square or rectangular sides; cubicle, used for work or study
alike  Speak
33
Exercise
[咨询,请教] seek advice or information of; take into account; consider
Exercise
[粘紧,附着] hold fast or adhere to something; stick together and resist separation; remain emotionally
Exercise
[公民(的身份)] status of a citizen with rights and duties
Exercise
[相同的,相似的] similar; in the same manner or to the same degree
allegation  Speak
34
Exercise
[鉴赏家,行家] specialist; a person with expert knowledge or training, especially in the fine arts
Exercise
[横越,交叉口] traveling across; place at which roads, lines, or tracks intersect; intersection
Exercise
[描述] represent in a picture or sculpture; portray in words; describe
Exercise
[宣称,主张,断言] suggestion without proof that someone has done something wrong
alliteration  Speak
35
Exercise
[头韵] repetition of a beginning sound in poetry
Exercise
[教练] tutor; teacher; a vehicle carrying many passengers
Exercise
[克拉(黄金重量单位)] unit of weight for precious stones; a measure of fineness of gold
Exercise
[闲谈] talk without exchanging too much information; informal conversation
alone  Speak
36
Exercise
[单独的] solitary; by oneself, not with any other people
Exercise
[相当地] substantially; significantly; to a degree worth considering
Exercise
[暴风雪] a severe snowstorm with strong winds
Exercise
[出租马车,汽车] taxi; a one-horse vehicle for public hire
alteration  Speak
37
Exercise
[变更,改造] a passage from one form or state to another; change
Exercise
[疾病(尤指轻病,小病)] sickness;a slight but often persistent illness
Exercise
[使惊讶] surprise someone very much; shock
Exercise
[缩写,缩写词] shortening something by omitting parts of it
alternation  Speak
38
Exercise
[交替,轮流] successive change from one thing or state to another and back again
Exercise
[(液体,气体)流,趋势] stream; flow; up-to-date; present
Exercise
[稀缺,缺乏] scarcity; shortage of food; famine from failure or loss of crops
Exercise
[树栖的,树的] tree-dwelling; treelike; living in trees
aluminum  Speak
39
Exercise
[黎明,开端,开始] time each morning at which daylight first begins; beginning; start
Exercise
[离开,出发,启航] take off; leave; set out
Exercise
[铝] silvery ductile metallic element
Exercise
[恭敬的,顺从的] showing deference; being respectful and considerate
amazement  Speak
40
Exercise
[补偿的钱或物] something given or received as payment as for a service or loss or injury
Exercise
[盐水的,咸的] salty; any huge body of saltwater
Exercise
[过时的,陈旧的] too old to be fashionable, suitable, or useful; obsolete; aged
Exercise
[惊愕,惊异] wonder; state of extreme surprise or wonder; astonishment
ambivalence  Speak
41
Exercise
[黎明,开端,开始] time each morning at which daylight first begins; beginning; start
Exercise
[保守的,谨慎的,守旧的] favoring traditional views and values; tending to oppose change
Exercise
[矛盾的观点或情绪] state of having contradictory or conflicting emotional attitudes, such as love and hate
Exercise
[树栖的,树的] tree-dwelling; treelike; living in trees
amenable  Speak
42
Exercise
[有服从义务的,随时服从的] responsive to advise or suggestion; responsible to a higher authority; willing to comply with; agreeable
Exercise
[保守的,谨慎的,守旧的] favoring traditional views and values; tending to oppose change
Exercise
[中止计划(任务)] stop; terminate before completion; terminate a pregnancy
Exercise
[联盟,联合,协会] connection, whether of persons or things; a union of persons in a company or society for some particular purpose
analogy  Speak
43
Exercise
[概念,观念] something formed in mind; thought or notion
Exercise
[类比,相似] the similarity in some respects; comparison based on similarity
Exercise
[异种交配,杂交] reproduction by parents of different races
Exercise
[紧凑形小车,小粉盒] small and economical car; small cosmetics case
analysis  Speak
44
Exercise
[分析,分析报告] study; investigation; the process of breaking down a substance into its constituent parts
Exercise
[酸] sour; water-soluble compounds having a sour taste; quality of being sarcastic, bitter, or scornful
Exercise
[补偿] serving to compensate or as compensation; making amends; repaying
Exercise
[单独的] solitary; by oneself, not with any other people
anecdote  Speak
45
Exercise
[代表] a person authorized to act as a representative for another; deputy
Exercise
[异种交配,杂交] reproduction by parents of different races
Exercise
[奇闻轶事] a short account of the amusing or interesting event; short narrative; a secret story of history or biography
Exercise
[圆周,圆形物] round; something shaped like such a ring; a group of people sharing an interest, activity, or achievement
anesthetic  Speak
46
Exercise
[麻醉药] a substance that causes loss of sensation; producing temporary loss or impairment of feeling
Exercise
[粘连的,不易取下或分离的] sticky; glutinous; tending to persist
Exercise
[一年一次,每年] yearly; each year; returning every year; year by year
Exercise
[冒险经历] something happens without design; chance; hazard; risk; danger
angular  Speak
47
Exercise
[有尖角的,瘦骨嶙峋的] sharp-cornered; consisting of an angle or angles; stiff in manner
Exercise
[飞行员,飞行家] someone who operates an aircraft
Exercise
[排列,整理] set out for display or use; place in orderly arrangement
Exercise
[球茎,球状物] the rounded part of a cylindrical structure; electric lamp consisting of a glass ball
annually  Speak
48
Exercise
[运动员] a sportsman; one who contended for a prize in public games
Exercise
[一年一次,每年] yearly; each year; returning every year; year by year
Exercise
[反对的] reluctant; disinclined; turned away or backward; unwilling
Exercise
[疾病(尤指轻病,小病)] sickness;a slight but often persistent illness
anthem  Speak
49
Exercise
[极光] a natural appearance of coloured light in the sky, that is usually seen nearest the Arctic or Antarctic
Exercise
[圣歌,赞美诗] song of praise or patriotism; the song of devotion or loyalty
Exercise
[沮丧的] sad; gloomy; low in spirits; dejected
Exercise
[惊愕,惊异] wonder; state of extreme surprise or wonder; astonishment
anthropology  Speak
50
Exercise
[学士(学位),单身汉] unmarried men; the first or lowest academic degree conferred by universities and colleges
Exercise
[垫子,软垫] soft pillow or pad usually used for sitting, reclining, or kneeling
Exercise
[烦恼,无聊] tedium; dullness; state of being a bore, or the tendency to become tiresome and uninteresting
Exercise
[人类学] social science that studies origins and social relationships of human beings
anticipation  Speak
51
Exercise
[接触着的,接近的,邻近的,接壤的] sharing an edge or boundary; touching; neighboring
Exercise
[巨石] a rounded rock lying on the surface of ground or embedded in soil
Exercise
[鱼钩,钩状物] sharp projection from fishhook; openly cutting remark
Exercise
[期望,预料] something expected; pleasurable expectation; wishing with confidence
antiquated  Speak
52
Exercise
[在…下面] under, or lower in place; beneath not so high; inferior to in rank; unworthy of
Exercise
[反常的,异常的,变态的] unusual; not typical; not normal
Exercise
[过时的,陈旧的] too old to be fashionable, suitable, or useful; obsolete; aged
Exercise
[恭敬的,顺从的] showing deference; being respectful and considerate
antiquity  Speak
53
Exercise
[古迹,古物] ancient times, especially the times preceding the Middle Ages; extreme oldness
Exercise
[(液体,气体)流,趋势] stream; flow; up-to-date; present
Exercise
[骨干,支柱] support; mainstay; vertebrate spine or spinal column
Exercise
[限制,禁闭] state of being confined; restraint within limits; any restraint of liberty by force
antiseptic  Speak
54
Exercise
[抗菌物] a substance that prevents infection; a substance that restricts the growth of disease-causing microorganisms
Exercise
[变更,改造] a passage from one form or state to another; change
Exercise
[内阁] a small group of persons secretly united to promote their own interests
Exercise
[循环的,圆的] round; shaped like or nearly like a circle
appointment  Speak
55
Exercise
[演示,论证] show clearly and deliberately; manifest; confirm; prove
Exercise
[酸] sour; water-soluble compounds having a sour taste; quality of being sarcastic, bitter, or scornful
Exercise
[军火库] storage place for military equipment; a stock of weapons
Exercise
[指定,约会] act of putting a person into a non-elective position; arrangement
apprentice  Speak
56
Exercise
[惊愕,惊异] wonder; state of extreme surprise or wonder; astonishment
Exercise
[长期票通勤旅客,经常来往于两地之间的人] someone who regularly travels from home in a suburb to work in a city
Exercise
[作为结果的,随之发生的] resulting; following as a logical conclusion
Exercise
[学徒] works for an expert to learn a trade; beginner; learner
approval  Speak
57
Exercise
[干燥的,脱水的] suffering from excessive loss of water
Exercise
[便利,方便] state of being suitable
Exercise
[赞成,正式批准] official approbation; endorsement; an act of approving
Exercise
[克拉(黄金重量单位)] unit of weight for precious stones; a measure of fineness of gold
approve  Speak
58
Exercise
[竞争,竞赛] struggle; rivalry; an act of competing as for a profit prize
Exercise
[遵守,顺从,服从,遵奉] similarity in form or character; agreement
Exercise
[拂晓,黎明] first light of day; first advent or appearance
Exercise
[批准] ratify; consider right or good; think or speak favorably of
aquamarine  Speak
59
Exercise
[容器,集装箱] any object that can be used to hold things
Exercise
[立方体,立方] three-dimensional shape with six square or rectangular sides; cubicle, used for work or study
Exercise
[绿玉,碧绿色] of bluish-green color; of pale blue to light greenish-blue
Exercise
[率直的,坦白的] straightforward; frank; free from prejudice; impartial
aquarium  Speak
60
Exercise
[眨眼] shut eyes briefly; wink
Exercise
[公民(的身份)] status of a citizen with rights and duties
Exercise
[小夹子,回形针,弹夹,选录,摘录] a small section of filmed or filed material
Exercise
[水族馆] tank or pool or bowl filled with water for keeping live fish and underwater animals
arboreal  Speak
61
Exercise
[树栖的,树的] tree-dwelling; treelike; living in trees
Exercise
[铝] silvery ductile metallic element
Exercise
[防护,辩护] make or keep safe from danger, attack, or harm
Exercise
[弄皱,起皱] fall apart; fold or collapse; crush together or press into wrinkles
archaeology  Speak
62
Exercise
[负担,支撑] support; sustain; carry; have; yield; give birth; hold up or support
Exercise
[习惯,传统,惯例] tradition; practice followed by people of a particular group or region
Exercise
[缺乏,不足] scarcity; lack or shortage, especially of something essential to health
Exercise
[考古学] study of artifacts and relics of early humankind
architect  Speak
63
Exercise
[建筑师] one who designs and supervises the construction of buildings or other large structures
Exercise
[令人震惊的] causing someone to be physically disabled, especially unable to walk; causing severe damage or problems
Exercise
[拂晓,黎明] first light of day; first advent or appearance
Exercise
[指示,表示] indicate; signify directly; refer to specifically
arithmetic  Speak
64
Exercise
[导致,引起] something produces a result; the basis for an action or response; a reason
Exercise
[躲避,规避] shield away from; prevent
Exercise
[使惊讶] surprise someone very much; shock
Exercise
[算数] theory of numerical calculations
armor  Speak
65
Exercise
[装甲,装甲车] shield; defensive covering, as of metal, wood, or leather, worn to protect the body against weapons
Exercise
[好奇心] desire to know or learn
Exercise
[绿玉,碧绿色] of bluish-green color; of pale blue to light greenish-blue
Exercise
[限制,禁闭] state of being confined; restraint within limits; any restraint of liberty by force
arms  Speak
66
Exercise
[武器,兵种] weapons considered collectively; official symbols of a family
Exercise
[委员会] special group delegated to consider some matter
Exercise
[长期票通勤旅客,经常来往于两地之间的人] someone who regularly travels from home in a suburb to work in a city
Exercise
[遵守,顺从,服从,遵奉] similarity in form or character; agreement
array  Speak
67
Exercise
[排列,整理] set out for display or use; place in orderly arrangement
Exercise
[过时的,陈旧的] too old to be fashionable, suitable, or useful; obsolete; aged
Exercise
[算数] theory of numerical calculations
Exercise
[弄脏,污染,感染] make impure or unclean by contact or mixture; pollute; defile
arsenal  Speak
68
Exercise
[生涯,职业] profession or occupation; individual's work and life roles over their lifespan
Exercise
[密集的,浓厚的] thick; crowded closely together; compact
Exercise
[军火库] storage place for military equipment; a stock of weapons
Exercise
[苦味,辛酸,苦难] sharp and bitter manner
artery  Speak
69
Exercise
[费解的,棘手的,结构复杂的] difficult to analyze or understand
Exercise
[动脉,干线,命脉] one of the vessels or tubes which carry either venous or arterial blood from the heart; major transit corridor
Exercise
[机敏的] the warning serves; alarm; condition of heightened watchfulness or preparation for action
Exercise
[密集的,浓厚的] thick; crowded closely together; compact
articulate  Speak
70
Exercise
[掠夺者] someone who takes spoils or plunder; one who despoils or strips by force; a plunderer
Exercise
[条件,状况,健康状况] mode or state of being; fitness; existing circumstances
Exercise
[任务,作业] a task that was given to students; job; distribution; appointment
Exercise
[清楚地讲话,清晰地发音] speak clearly and distinctly; utter a speech sound; be jointed; make clear or effective
ascent  Speak
71
Exercise
[气候,社会风气或趋势] weather condition; atmosphere; environment
Exercise
[攀登,上升] upward slope or grade; movement upward
Exercise
[控制,阻止] stop motion; curb or restrain
Exercise
[枯萎,萎缩,衰退,结束] wasting away; decrease in size; reduction in the functionality of an organ caused by disease
assignment  Speak
72
Exercise
[辛辣,红辣椒] very hot and finely tapering pepper of special pungency
Exercise
[任务,作业] a task that was given to students; job; distribution; appointment
Exercise
[年代学,年表] time sequence; an arrangement of events in time
Exercise
[循环的,圆的] round; shaped like or nearly like a circle
association  Speak
73
Exercise
[联盟,联合,协会] connection, whether of persons or things; a union of persons in a company or society for some particular purpose
Exercise
[建筑师] one who designs and supervises the construction of buildings or other large structures
Exercise
[足够的,充实的] sufficient; enough to meet a purpose
Exercise
[合并,联合] union of diverse things into one body or form or group; growing together of parts
assorted  Speak
74
Exercise
[比较的] relative; based on, or involving comparison
Exercise
[感情的,表达感情的] sentimental; emotional; emotionally charged
Exercise
[单独的] solitary; by oneself, not with any other people
Exercise
[各式各样的,多样混合的] varied;  consisting of various types mixed together
assortment  Speak
75
Exercise
[循环,流通] spread or transmission of something to a wider group or area
Exercise
[各类物品的聚集,混合物] variety; collection containing a variety of sorts of things
Exercise
[碗,碗状物] throw or roll a ball; move quickly and smoothly, especially by rolling
Exercise
[补偿的钱或物] something given or received as payment as for a service or loss or injury
assume  Speak
76
Exercise
[立方体,立方] three-dimensional shape with six square or rectangular sides; cubicle, used for work or study
Exercise
[反对的] reluctant; disinclined; turned away or backward; unwilling
Exercise
[假定,设想] suppose; presume; take on; bear
Exercise
[勾结] a secret agreement for any illegal purpose; conspiracy
assumption  Speak
77
Exercise
[期望,预料] something expected; pleasurable expectation; wishing with confidence
Exercise
[建筑师] one who designs and supervises the construction of buildings or other large structures
Exercise
[假定,设想,采取] something taken for accepted as true without proof; taking over or taking possession of
Exercise
[约束,限制,拘束] something that restricts or confines within prescribed bounds
assure  Speak
78
Exercise
[确保,保证,使确信] tell someone confidently that something is true; guarantee; convince
Exercise
[范围,限制] tied; held; committed; limit; constraint; leap; jump
Exercise
[铸币,硬币] small piece of metal, usually flat and circular, authorized by a government for use as money
Exercise
[任务,作业] a task that was given to students; job; distribution; appointment
astonish  Speak
79
Exercise
[使惊讶] surprise someone very much; shock
Exercise
[贫困,不幸] state of misfortune, hardship, or affliction; misfortune
Exercise
[小马车,童车(婴儿手推车)] small, lightweight carriage; drawn by a single horse
Exercise
[作为结果的,随之发生的] resulting; following as a logical conclusion
astute  Speak
80
Exercise
[躲避,规避] shield away from; prevent
Exercise
[聪明,敏锐] wise or keen; shrewd; with sharp intelligence
Exercise
[导电率,传导率] transmission of heat or electricity or sound
Exercise
[颓废的] self-indulgent; moral decay
asymmetrical  Speak
81
Exercise
[内容,容量] volume; something contained; material, including text and images
Exercise
[小马车,童车(婴儿手推车)] small, lightweight carriage; drawn by a single horse
Exercise
[批准] ratify; consider right or good; think or speak favorably of
Exercise
[不均匀的,不对称的] unbalanced; uneven;  having parts on either side or half that do not match
athlete  Speak
82
Exercise
[摩擦,擦热] wear away or irritate by rubbing; make sore by rubbing; annoy; vex
Exercise
[林荫道,大街] way or opening for entrance or exit place; passage by which a place may be reached; broad street
Exercise
[运动员] a sportsman; one who contended for a prize in public games
Exercise
[相当地] substantially; significantly; to a degree worth considering
atomization  Speak
83
Exercise
[原子化,雾化] act of reducing to atoms, or very minute particles
Exercise
[令人厌烦的] uninteresting and tiresome; dull
Exercise
[动脉,干线,命脉] one of the vessels or tubes which carry either venous or arterial blood from the heart; major transit corridor
Exercise
[一年一次,每年] yearly; each year; returning every year; year by year
atrophy  Speak
84
Exercise
[枯萎,萎缩,衰退,结束] wasting away; decrease in size; reduction in the functionality of an organ caused by disease
Exercise
[垫子,软垫] soft pillow or pad usually used for sitting, reclining, or kneeling
Exercise
[支持,增援] support or prop up with or as if with a long narrow pillow or cushion
Exercise
[呼吸,呼出] respire; inhale and exhale air
attempt  Speak
85
Exercise
[摩擦的,粗糙的,研磨剂] rubbing away; tending to grind down
Exercise
[骨干,支柱] support; mainstay; vertebrate spine or spinal column
Exercise
[描述] represent in a picture or sculpture; portray in words; describe
Exercise
[尝试] the action of trying at something
audience  Speak
86
Exercise
[比较的] relative; based on, or involving comparison
Exercise
[协作,合作] work together, especially in a joint intellectual effort
Exercise
[荒芜的,荒废的] remote from civilization; left desolate or empty; abandoned
Exercise
[观众] a group of people within hearing; crowd seeing a stage performance
aurora  Speak
87
Exercise
[连续的] following one after another without interruption; sequential
Exercise
[极光] a natural appearance of coloured light in the sky, that is usually seen nearest the Arctic or Antarctic
Exercise
[导电率,传导率] transmission of heat or electricity or sound
Exercise
[芽,蓓蕾] one that is not yet fully developed; sprout
autonomous  Speak
88
Exercise
[躲避,规避] shield away from; prevent
Exercise
[联合,结合] blend; fuse; merge
Exercise
[委员会] special group delegated to consider some matter
Exercise
[自治] self-governing; not controlled by others or by outside forces; independent
avenue  Speak
89
Exercise
[完全地,绝对地] utterly; not viewed in relation to other things or factors
Exercise
[黎明,开端,开始] time each morning at which daylight first begins; beginning; start
Exercise
[林荫道,大街] way or opening for entrance or exit place; passage by which a place may be reached; broad street
Exercise
[相当地] substantially; significantly; to a degree worth considering
average  Speak
90
Exercise
[类比,相似] the similarity in some respects; comparison based on similarity
Exercise
[范围,限制] tied; held; committed; limit; constraint; leap; jump
Exercise
[摩擦的,粗糙的,研磨剂] rubbing away; tending to grind down
Exercise
[一般的,通常的,平庸的] typical; mean; achieve or reach on average
averse  Speak
91
Exercise
[反对的] reluctant; disinclined; turned away or backward; unwilling
Exercise
[习惯,传统,惯例] tradition; practice followed by people of a particular group or region
Exercise
[补偿的钱或物] something given or received as payment as for a service or loss or injury
Exercise
[围攻] surround with armed forces; harass with requests
aviator  Speak
92
Exercise
[小屋(通常为木制的),船舱] a small room on a ship or boat where people sleep
Exercise
[飞行员,飞行家] someone who operates an aircraft
Exercise
[接触着的,接近的,邻近的,接壤的] sharing an edge or boundary; touching; neighboring
Exercise
[商业] trade; business; intellectual exchange or social interaction
avoid  Speak
93
Exercise
[咨询,请教] seek advice or information of; take into account; consider
Exercise
[粘连的,不易取下或分离的] sticky; glutinous; tending to persist
Exercise
[联盟,联合,协会] connection, whether of persons or things; a union of persons in a company or society for some particular purpose
Exercise
[躲避,规避] shield away from; prevent
axis  Speak
94
Exercise
[迫切地,危急地] with great urgency; seriously; severely
Exercise
[沮丧的] sad; gloomy; low in spirits; dejected
Exercise
[辛辣,红辣椒] very hot and finely tapering pepper of special pungency
Exercise
[轴,轴心] the center around which something rotates; pivot
bachelor  Speak
95
Exercise
[在…下面] under, or lower in place; beneath not so high; inferior to in rank; unworthy of
Exercise
[鉴赏家,行家] specialist; a person with expert knowledge or training, especially in the fine arts
Exercise
[疾病(尤指轻病,小病)] sickness;a slight but often persistent illness
Exercise
[学士(学位),单身汉] unmarried men; the first or lowest academic degree conferred by universities and colleges
backbone  Speak
96
Exercise
[骨干,支柱] support; mainstay; vertebrate spine or spinal column
Exercise
[足够的,充实的] sufficient; enough to meet a purpose
Exercise
[补偿] serving to compensate or as compensation; making amends; repaying
Exercise
[编织] weave; interweave three or more strands
balloonist  Speak
97
Exercise
[躲避,规避] shield away from; prevent
Exercise
[准许进入] permit to enter; receive; provide the right or a means of entrance to
Exercise
[仪式] ritual; ceremony or rite
Exercise
[气球驾驶者] someone who flies a balloon
bankruptcy  Speak
98
Exercise
[使惊讶] surprise someone very much; shock
Exercise
[呼吸,呼出] respire; inhale and exhale air
Exercise
[明确地,肯定地] clearly; without question and beyond doubt
Exercise
[破产] state of being unable to pay your debts
bar  Speak
99
Exercise
[十字骨头] two crossed bones used as a symbol of danger or death
Exercise
[吧,酒吧] a counter where you can obtain food or drink; cafe; strip; stick
Exercise
[动脉,干线,命脉] one of the vessels or tubes which carry either venous or arterial blood from the heart; major transit corridor
Exercise
[算数] theory of numerical calculations
barb  Speak
100
Exercise
[令人震惊的] causing someone to be physically disabled, especially unable to walk; causing severe damage or problems
Exercise
[气候,社会风气或趋势] weather condition; atmosphere; environment
Exercise
[鱼钩,钩状物] sharp projection from fishhook; openly cutting remark
Exercise
[垫子,软垫] soft pillow or pad usually used for sitting, reclining, or kneeling
bark  Speak
101
Exercise
[呼吸,呼出] respire; inhale and exhale air
Exercise
[树皮,狗叫] a sound made by a dog; harsh sound uttered by a dog
Exercise
[脱水] remove water from; dry out; lose water or bodily fluids
Exercise
[率直的,坦白的] straightforward; frank; free from prejudice; impartial
barrel  Speak
102
Exercise
[桶] vessel; large cylindrical container
Exercise
[使惊讶] surprise someone very much; shock
Exercise
[指示,表示] indicate; signify directly; refer to specifically
Exercise
[便利,方便] state of being suitable
barrenness  Speak
103
Exercise
[内容,容量] volume; something contained; material, including text and images
Exercise
[荒凉] property of not supporting life, no children, or unable to have children; defect of emotion, sensibility, or fervency
Exercise
[辩护] speak, plead, or argue in favor of; plead for; push for something
Exercise
[联盟,联合,协会] connection, whether of persons or things; a union of persons in a company or society for some particular purpose
barter  Speak
104
Exercise
[喜欢冒险的,敢做敢为的] valiant; venturesome; inclined or willing to incur hazard or engage in adventures
Exercise
[桶] vessel; large cylindrical container
Exercise
[物品交换,易货贸易] trade goods or services without the exchange of money
Exercise
[不均匀的,不对称的] unbalanced; uneven;  having parts on either side or half that do not match
bean  Speak
105
Exercise
[鉴赏家,行家] specialist; a person with expert knowledge or training, especially in the fine arts
Exercise
[补充,使完善] something that completes or makes up a whole or brings to perfection
Exercise
[率直的,坦白的] straightforward; frank; free from prejudice; impartial
Exercise
[豆子] various edible seeds; small oval or roundish seed, berry, nut, or lump
bear  Speak
106
Exercise
[掠夺者] someone who takes spoils or plunder; one who despoils or strips by force; a plunderer
Exercise
[酸的,酸性的] tasting sour like acid; being or containing an acid
Exercise
[负担,支撑] support; sustain; carry; have; yield; give birth; hold up or support
Exercise
[小屋(通常为木制的),船舱] a small room on a ship or boat where people sleep
beat  Speak
107
Exercise
[小夹子,回形针,弹夹,选录,摘录] a small section of filmed or filed material
Exercise
[针刺,针灸] treatment of pain or disease by inserting the tips of needles at specific points on the skin
Exercise
[打击,敲击,打败] whip; strike; defeat; hit repeatedly
Exercise
[稀缺,缺乏] scarcity; shortage of food; famine from failure or loss of crops
behalf  Speak
108
Exercise
[反常的,异常的,变态的] unusual; not typical; not normal
Exercise
[公民(的身份)] status of a citizen with rights and duties
Exercise
[出租马车,汽车] taxi; a one-horse vehicle for public hire
Exercise
[代表] represent;  advantage, benefit, the interest of someone
below  Speak
109
Exercise
[攀登,上升] upward slope or grade; movement upward
Exercise
[抽象的] theoretical; not concrete; not applied or practical; difficult to understand
Exercise
[在…下面] under, or lower in place; beneath not so high; inferior to in rank; unworthy of
Exercise
[感情的,表达感情的] sentimental; emotional; emotionally charged
besiege  Speak
110
Exercise
[精通的,熟练的] skilled; experienced; having many social graces; polished or refined
Exercise
[各式各样的,多样混合的] varied;  consisting of various types mixed together
Exercise
[围攻] surround with armed forces; harass with requests
Exercise
[装甲,装甲车] shield; defensive covering, as of metal, wood, or leather, worn to protect the body against weapons
bilateral  Speak
111
Exercise
[两边的,双边的] two-sided; mutual;  involving two groups or countries
Exercise
[明确地,肯定地] clearly; without question and beyond doubt
Exercise
[作曲,写作,组成] write; create; make or create by putting together parts or elements
Exercise
[巧合] two or more things occurring at the same time by chance
billion  Speak
112
Exercise
[荒芜的,荒废的] remote from civilization; left desolate or empty; abandoned
Exercise
[十亿(的)] the number that is represented as a one followed by 9 zeros
Exercise
[酸] sour; water-soluble compounds having a sour taste; quality of being sarcastic, bitter, or scornful
Exercise
[支持,增援] support or prop up with or as if with a long narrow pillow or cushion
biologist  Speak
113
Exercise
[无用的附加物] something added on or attached generally nonessential or inferior
Exercise
[冒险经历] something happens without design; chance; hazard; risk; danger
Exercise
[生物学家] a scientist who studies living organisms
Exercise
[代表] represent;  advantage, benefit, the interest of someone
bitterness  Speak
114
Exercise
[粘土,泥土] very fine-grained soil that is plastic when moist but hard when fired
Exercise
[苦味,辛酸,苦难] sharp and bitter manner
Exercise
[评论的,批评的] urgently needed; absolutely necessary; essential; acute; crucial; decisive
Exercise
[生涯,职业] profession or occupation; individual's work and life roles over their lifespan
blizzard  Speak
116
Exercise
[摩擦,擦热] wear away or irritate by rubbing; make sore by rubbing; annoy; vex
Exercise
[暴风雪] a severe snowstorm with strong winds
Exercise
[依赖的,从属的,由…而定的] relying on or requiring the aid of another for support
Exercise
[会计学] a system that provides quantitative information about finances
blossom  Speak
117
Exercise
[计算器] a small machine that is used for mathematical calculations
Exercise
[花蕾] reproductive organ of plants, especially one having showy or colorful parts
Exercise
[习俗,惯例] social or moral custom; formal meeting of members, representatives, or delegates; agreement between states
Exercise
[年代学,年表] time sequence; an arrangement of events in time
boast  Speak
118
Exercise
[针刺,针灸] treatment of pain or disease by inserting the tips of needles at specific points on the skin
Exercise
[自夸,自豪] show off oneself;  speak of with excessive pride
Exercise
[围攻] surround with armed forces; harass with requests
Exercise
[器械,装置] technique or means; instrument; machine used to perform one or more relatively simple tasks
bolster  Speak
119
Exercise
[支持,增援] support or prop up with or as if with a long narrow pillow or cushion
Exercise
[物品交换,易货贸易] trade goods or services without the exchange of money
Exercise
[气候,社会风气或趋势] weather condition; atmosphere; environment
Exercise
[协作,合作] work together, especially in a joint intellectual effort
boredom  Speak
120
Exercise
[摩擦的,粗糙的,研磨剂] rubbing away; tending to grind down
Exercise
[烦恼,无聊] tedium; dullness; state of being a bore, or the tendency to become tiresome and uninteresting
Exercise
[令人厌烦的] uninteresting and tiresome; dull
Exercise
[约束,限制,拘束] something that restricts or confines within prescribed bounds
boring  Speak
121
Exercise
[出租马车,汽车] taxi; a one-horse vehicle for public hire
Exercise
[调味品] seasoning; something used to give relish to food; something used to enhance the flavor of food, like salt or pepper
Exercise
[令人厌烦的] uninteresting and tiresome; dull
Exercise
[酸] sour; water-soluble compounds having a sour taste; quality of being sarcastic, bitter, or scornful
boulder  Speak
122
Exercise
[内聚力,黏度] a tendency to keep together
Exercise
[巨石] a rounded rock lying on the surface of ground or embedded in soil
Exercise
[补充,使完善] something that completes or makes up a whole or brings to perfection
Exercise
[改变,转换,皈依] change something into another form; transform
bound  Speak
123
Exercise
[范围,限制] tied; held; committed; limit; constraint; leap; jump
Exercise
[容器,集装箱] any object that can be used to hold things
Exercise
[武器,兵种] weapons considered collectively; official symbols of a family
Exercise
[咨询,请教] seek advice or information of; take into account; consider
bowl  Speak
124
Exercise
[碗,碗状物] throw or roll a ball; move quickly and smoothly, especially by rolling
Exercise
[全等,一致] relation or agreement between things; fitness; harmony; correspondence; consistency.
Exercise
[盐水的,咸的] salty; any huge body of saltwater
Exercise
[小夹子,回形针,弹夹,选录,摘录] a small section of filmed or filed material
braid  Speak
125
Exercise
[编织] weave; interweave three or more strands
Exercise
[恭敬的,顺从的] showing deference; being respectful and considerate
Exercise
[宣布,声明] state clearly; make known formally or officially
Exercise
[运动员] a sportsman; one who contended for a prize in public games
breathe  Speak
126
Exercise
[合并,联合] union of diverse things into one body or form or group; growing together of parts
Exercise
[尊重的,尊重他人的] willingness to carry out the wishes of others; great respect
Exercise
[呼吸,呼出] respire; inhale and exhale air
Exercise
[狭窄,限制的,拘束的,偏狭的] restricting scope or freedom of action; crowded
breathtaking  Speak
127
Exercise
[交替,轮流] successive change from one thing or state to another and back again
Exercise
[令人激动的,惊人的] very surprising or shocking
Exercise
[辩护] speak, plead, or argue in favor of; plead for; push for something
Exercise
[聪明,敏锐] wise or keen; shrewd; with sharp intelligence
briny  Speak
128
Exercise
[盐水的,咸的] salty; any huge body of saltwater
Exercise
[代表] a person authorized to act as a representative for another; deputy
Exercise
[咖啡壶] tall pot in which coffee is brewed
Exercise
[圆周,圆形物] round; something shaped like such a ring; a group of people sharing an interest, activity, or achievement
broaden  Speak
129
Exercise
[鱼钩,钩状物] sharp projection from fishhook; openly cutting remark
Exercise
[压垮,粉碎,使变形] press between opposing bodies so as to break or injure; extract or obtain by pressing or squeezing
Exercise
[放宽,变宽,扩大] widen; grow broad or broader
Exercise
[水族馆] tank or pool or bowl filled with water for keeping live fish and underwater animals
bud  Speak
130
Exercise
[反常的,异常的,变态的] unusual; not typical; not normal
Exercise
[挫败,使气馁] something that discourages; tending to deter
Exercise
[芽,蓓蕾] one that is not yet fully developed; sprout
Exercise
[过时的,陈旧的] too old to be fashionable, suitable, or useful; obsolete; aged
buggy  Speak
131
Exercise
[目的地] ultimate goal; the place to which one is going or directed
Exercise
[率直的,坦白的] straightforward; frank; free from prejudice; impartial
Exercise
[勾结] a secret agreement for any illegal purpose; conspiracy
Exercise
[小马车,童车(婴儿手推车)] small, lightweight carriage; drawn by a single horse
bulb  Speak
132
Exercise
[考古学] study of artifacts and relics of early humankind
Exercise
[足够的,充实的] sufficient; enough to meet a purpose
Exercise
[干燥的,脱水的] suffering from excessive loss of water
Exercise
[球茎,球状物] the rounded part of a cylindrical structure; electric lamp consisting of a glass ball
bundle  Speak
133
Exercise
[咨询服务] something that provides direction or advice as to a decision or course of action
Exercise
[打击,敲击,打败] whip; strike; defeat; hit repeatedly
Exercise
[包裹,聚集,赶快] tie, wrap, or gather together; hurry; hasten; dress oneself warmly
Exercise
[锦标赛] status of being a champion; position or title of a winner
burrow  Speak
134
Exercise
[洞穴,供居住或躲藏的洞或地道] tunnel; hole in the ground made by an animal for shelter; moving through by or as by digging
Exercise
[指示,表示] indicate; signify directly; refer to specifically
Exercise
[目的地] ultimate goal; the place to which one is going or directed
Exercise
[防护,辩护] make or keep safe from danger, attack, or harm
cab  Speak
135
Exercise
[出租马车,汽车] taxi; a one-horse vehicle for public hire
Exercise
[围攻] surround with armed forces; harass with requests
Exercise
[勾结] a secret agreement for any illegal purpose; conspiracy
Exercise
[粉笔] soft, earthy substance, of a white, grayish, or yellowish-white color, used as a drawing implement
cabal  Speak
136
Exercise
[内阁] a small group of persons secretly united to promote their own interests
Exercise
[圆周,圆形物] round; something shaped like such a ring; a group of people sharing an interest, activity, or achievement
Exercise
[限制,禁闭] state of being confined; restraint within limits; any restraint of liberty by force
Exercise
[导致,引起] something produces a result; the basis for an action or response; a reason
cabin  Speak
137
Exercise
[荒无人烟的] unpopulated; providing no shelter or sustenance; devoid of inhabitants
Exercise
[小屋(通常为木制的),船舱] a small room on a ship or boat where people sleep
Exercise
[假定,设想] suppose; presume; take on; bear
Exercise
[描述] represent in a picture or sculpture; portray in words; describe
cadence  Speak
138
Exercise
[遵守,顺从,服从,遵奉] similarity in form or character; agreement
Exercise
[沮丧的] sad; gloomy; low in spirits; dejected
Exercise
[平仄,重音] rhythmic rise and fall of words or sounds; beat
Exercise
[小马车,童车(婴儿手推车)] small, lightweight carriage; drawn by a single horse
calculator  Speak
139
Exercise
[相似的] similar or equivalent; being of equal regard; worthy of being ranked with
Exercise
[计算器] a small machine that is used for mathematical calculations
Exercise
[可靠的,可信赖的] reliable; worthy of being depended on; trustworthy
Exercise
[指定,约会] act of putting a person into a non-elective position; arrangement
cancel  Speak
140
Exercise
[取消] revoke; call off; omit or delete
Exercise
[弄脏,污染,感染] make impure or unclean by contact or mixture; pollute; defile
Exercise
[沮丧的] sad; gloomy; low in spirits; dejected
Exercise
[林荫道,大街] way or opening for entrance or exit place; passage by which a place may be reached; broad street
candid  Speak
141
Exercise
[补偿] serving to compensate or as compensation; making amends; repaying
Exercise
[吧,酒吧] a counter where you can obtain food or drink; cafe; strip; stick
Exercise
[领悟,理解] take in the meaning, nature, or importance of; grasp
Exercise
[率直的,坦白的] straightforward; frank; free from prejudice; impartial
carat  Speak
142
Exercise
[克拉(黄金重量单位)] unit of weight for precious stones; a measure of fineness of gold
Exercise
[清楚地讲话,清晰地发音] speak clearly and distinctly; utter a speech sound; be jointed; make clear or effective
Exercise
[荒芜的,荒废的] remote from civilization; left desolate or empty; abandoned
Exercise
[垫子,软垫] soft pillow or pad usually used for sitting, reclining, or kneeling
career  Speak
143
Exercise
[宣布,声明] state clearly; make known formally or officially
Exercise
[循环,流通] spread or transmission of something to a wider group or area
Exercise
[生涯,职业] profession or occupation; individual's work and life roles over their lifespan
Exercise
[芽,蓓蕾] one that is not yet fully developed; sprout
cargo  Speak
144
Exercise
[屈服,屈尊] condescend to give or grant; esteem worthy; consider worth notice
Exercise
[演示,论证] show clearly and deliberately; manifest; confirm; prove
Exercise
[(车,船,飞机等运输的)货物] freight carried by ship, an aircraft, or another vehicle
Exercise
[物品交换,易货贸易] trade goods or services without the exchange of money
caricature  Speak
145
Exercise
[歪曲,漫画,讽刺画] a representation that is deliberately exaggerated to produce a comic effect
Exercise
[审查,身体检查] thorough physical examination
Exercise
[离开,出发,启航] take off; leave; set out
Exercise
[尝试] the action of trying at something
cater  Speak
146
Exercise
[飞行器,飞机,飞艇] a vehicle that can fly, such as an airplane, helicopter, balloon
Exercise
[麻醉药] a substance that causes loss of sensation; producing temporary loss or impairment of feeling
Exercise
[小马车,童车(婴儿手推车)] small, lightweight carriage; drawn by a single horse
Exercise
[迎合] supply what is needed or desired; provide food professionally for a special occasion
cause  Speak
147
Exercise
[十字骨头] two crossed bones used as a symbol of danger or death
Exercise
[导致,引起] something produces a result; the basis for an action or response; a reason
Exercise
[辛辣,红辣椒] very hot and finely tapering pepper of special pungency
Exercise
[喜欢冒险的,敢做敢为的] valiant; venturesome; inclined or willing to incur hazard or engage in adventures
cease  Speak
148
Exercise
[陪伴,伴随,伴奏] travel with; be associated with
Exercise
[互补的,互相补足的,互余角的] serving to fill out or to complete; supplying mutual needs or offsetting mutual lacks
Exercise
[停止,终止] stop; terminate; put an end to; discontinue
Exercise
[眨眼] shut eyes briefly; wink
ceremonial  Speak
149
Exercise
[依赖,信赖] reliance; lack of independence or self-sufficiency
Exercise
[沮丧的] sad; gloomy; low in spirits; dejected
Exercise
[仪式] ritual; ceremony or rite
Exercise
[支持,增援] support or prop up with or as if with a long narrow pillow or cushion
chafe  Speak
150
Exercise
[矛盾的观点或情绪] state of having contradictory or conflicting emotional attitudes, such as love and hate
Exercise
[概念,观念] something formed in mind; thought or notion
Exercise
[摩擦,擦热] wear away or irritate by rubbing; make sore by rubbing; annoy; vex
Exercise
[衰退,下降,减退] change toward something smaller or lower; gradual falling off from a better state
chalk  Speak
151
Exercise
[令人激动的,惊人的] very surprising or shocking
Exercise
[粉笔] soft, earthy substance, of a white, grayish, or yellowish-white color, used as a drawing implement
Exercise
[军火库] storage place for military equipment; a stock of weapons
Exercise
[巧合] two or more things occurring at the same time by chance
championship  Speak
152
Exercise
[聪明,敏锐] wise or keen; shrewd; with sharp intelligence
Exercise
[喜欢冒险的,敢做敢为的] valiant; venturesome; inclined or willing to incur hazard or engage in adventures
Exercise
[锦标赛] status of being a champion; position or title of a winner
Exercise
[准许进入] permit to enter; receive; provide the right or a means of entrance to
characteristic  Speak
153
Exercise
[奇闻轶事] a short account of the amusing or interesting event; short narrative; a secret story of history or biography
Exercise
[典型的,表现特征的,特有的] a feature that helps to identify, tell apart, or describe recognizably; a distinguishing mark or trait
Exercise
[辛辣,红辣椒] very hot and finely tapering pepper of special pungency
Exercise
[垫子,软垫] soft pillow or pad usually used for sitting, reclining, or kneeling
chat  Speak
154
Exercise
[两边的,双边的] two-sided; mutual;  involving two groups or countries
Exercise
[闲谈] talk without exchanging too much information; informal conversation
Exercise
[合作] act of working together; act of cooperating with an enemy, especially it occupying one's own country
Exercise
[各式各样的,多样混合的] varied;  consisting of various types mixed together
check  Speak
155
Exercise
[控制,阻止] stop motion; curb or restrain
Exercise
[竞争,竞赛] struggle; rivalry; an act of competing as for a profit prize
Exercise
[依赖的,从属的,由…而定的] relying on or requiring the aid of another for support
Exercise
[水族馆] tank or pool or bowl filled with water for keeping live fish and underwater animals
checkup  Speak
156
Exercise
[审查,身体检查] thorough physical examination
Exercise
[作曲,写作,组成] write; create; make or create by putting together parts or elements
Exercise
[补偿的钱或物] something given or received as payment as for a service or loss or injury
Exercise
[烦恼,无聊] tedium; dullness; state of being a bore, or the tendency to become tiresome and uninteresting
chili  Speak
157
Exercise
[反对的] reluctant; disinclined; turned away or backward; unwilling
Exercise
[辛辣,红辣椒] very hot and finely tapering pepper of special pungency
Exercise
[遵循] yield assent; accord; agree, or acquiesce; adapt one's self; fulfill; accomplish
Exercise
[一致的,稳定的,变化少的] agreeing with itself; coherent; regular
choppy  Speak
158
Exercise
[集合,群体] several things grouped together or considered as a whole
Exercise
[明确地,肯定地] clearly; without question and beyond doubt
Exercise
[挫败,使气馁] something that discourages; tending to deter
Exercise
[波浪起伏的,(风)不断改变方向的] having many small waves; rough with small waves
chronology  Speak
159
Exercise
[会计学] a system that provides quantitative information about finances
Exercise
[中止计划(任务)] stop; terminate before completion; terminate a pregnancy
Exercise
[年代学,年表] time sequence; an arrangement of events in time
Exercise
[鱼钩,钩状物] sharp projection from fishhook; openly cutting remark
cipher  Speak
160
Exercise
[单独的] solitary; by oneself, not with any other people
Exercise
[掠夺者] someone who takes spoils or plunder; one who despoils or strips by force; a plunderer
Exercise
[密码,数字] secret code; an Arabic numeral or figure; a number
Exercise
[过时的,陈旧的] too old to be fashionable, suitable, or useful; obsolete; aged
circle  Speak
161
Exercise
[指定,约会] act of putting a person into a non-elective position; arrangement
Exercise
[有尖角的,瘦骨嶙峋的] sharp-cornered; consisting of an angle or angles; stiff in manner
Exercise
[圆周,圆形物] round; something shaped like such a ring; a group of people sharing an interest, activity, or achievement
Exercise
[类比,相似] the similarity in some respects; comparison based on similarity
circular  Speak
162
Exercise
[鱼钩,钩状物] sharp projection from fishhook; openly cutting remark
Exercise
[循环的,圆的] round; shaped like or nearly like a circle
Exercise
[演示,论证] show clearly and deliberately; manifest; confirm; prove
Exercise
[令人厌烦的] uninteresting and tiresome; dull
circulation  Speak
163
Exercise
[循环,流通] spread or transmission of something to a wider group or area
Exercise
[并发的,协作的,一致的] simultaneous; coincident; occurring or operating at the same time
Exercise
[冒险经历] something happens without design; chance; hazard; risk; danger
Exercise
[领悟,理解] take in the meaning, nature, or importance of; grasp
circumstance  Speak
164
Exercise
[烦恼,无聊] tedium; dullness; state of being a bore, or the tendency to become tiresome and uninteresting
Exercise
[环境,情况] situation; condition; detail accompanying or surrounding an event
Exercise
[出租马车,汽车] taxi; a one-horse vehicle for public hire
Exercise
[生物学家] a scientist who studies living organisms
citizenship  Speak
165
Exercise
[公民(的身份)] status of a citizen with rights and duties
Exercise
[小夹子,回形针,弹夹,选录,摘录] a small section of filmed or filed material
Exercise
[宣布,声明] state clearly; make known formally or officially
Exercise
[协作,合作] work together, especially in a joint intellectual effort
clam  Speak
166
Exercise
[蛤] soft edible body of such as mollusk
Exercise
[物品交换,易货贸易] trade goods or services without the exchange of money
Exercise
[合作] act of working together; act of cooperating with an enemy, especially it occupying one's own country
Exercise
[压垮,粉碎,使变形] press between opposing bodies so as to break or injure; extract or obtain by pressing or squeezing
clause  Speak
167
Exercise
[分句,条款] sentence; phrase; distinct article, stipulation, or provision in a document
Exercise
[合作] work or act together toward a common end or purpose
Exercise
[费解的,棘手的,结构复杂的] difficult to analyze or understand
Exercise
[鉴赏家,行家] specialist; a person with expert knowledge or training, especially in the fine arts
clay  Speak
168
Exercise
[遵循] yield assent; accord; agree, or acquiesce; adapt one's self; fulfill; accomplish
Exercise
[粘土,泥土] very fine-grained soil that is plastic when moist but hard when fired
Exercise
[飞奔,投掷] move suddenly and rapidly
Exercise
[密集的,浓厚的] thick; crowded closely together; compact
climate  Speak
169
Exercise
[气候,社会风气或趋势] weather condition; atmosphere; environment
Exercise
[物品交换,易货贸易] trade goods or services without the exchange of money
Exercise
[可靠的,可信赖的] reliable; worthy of being depended on; trustworthy
Exercise
[军火库] storage place for military equipment; a stock of weapons
cling  Speak
170
Exercise
[粘紧,附着] hold fast or adhere to something; stick together and resist separation; remain emotionally
Exercise
[(液体,气体)流,趋势] stream; flow; up-to-date; present
Exercise
[年代学,年表] time sequence; an arrangement of events in time
Exercise
[感情的,表达感情的] sentimental; emotional; emotionally charged
clip  Speak
171
Exercise
[审查,身体检查] thorough physical examination
Exercise
[小夹子,回形针,弹夹,选录,摘录] a small section of filmed or filed material
Exercise
[足够的,充实的] sufficient; enough to meet a purpose
Exercise
[针刺,针灸] treatment of pain or disease by inserting the tips of needles at specific points on the skin
coach  Speak
172
Exercise
[单独的] solitary; by oneself, not with any other people
Exercise
[干燥的,脱水的] suffering from excessive loss of water
Exercise
[贫困,不幸] state of misfortune, hardship, or affliction; misfortune
Exercise
[教练] tutor; teacher; a vehicle carrying many passengers
coalescence  Speak
173
Exercise
[合并,联合] union of diverse things into one body or form or group; growing together of parts
Exercise
[掠夺者] someone who takes spoils or plunder; one who despoils or strips by force; a plunderer
Exercise
[缺少,不在,缺席] state of being absent; state of being away
Exercise
[压垮,粉碎,使变形] press between opposing bodies so as to break or injure; extract or obtain by pressing or squeezing
coarse  Speak
174
Exercise
[竞争,竞赛] struggle; rivalry; an act of competing as for a profit prize
Exercise
[粗糙的] rough; harsh; of low, common, or inferior quality
Exercise
[咖啡壶] tall pot in which coffee is brewed
Exercise
[对角线(的)] a straight line connecting any two vertices of a polygon that are not adjacent
coffeepot  Speak
175
Exercise
[概念,观念] something formed in mind; thought or notion
Exercise
[咖啡壶] tall pot in which coffee is brewed
Exercise
[合并,联合] union of diverse things into one body or form or group; growing together of parts
Exercise
[紧凑形小车,小粉盒] small and economical car; small cosmetics case
cohesion  Speak
176
Exercise
[彩色蜡笔,粉笔或其绘画] stick of colored wax or chalk, used for drawing
Exercise
[比较的] relative; based on, or involving comparison
Exercise
[内聚力,黏度] a tendency to keep together
Exercise
[并发的,协作的,一致的] simultaneous; coincident; occurring or operating at the same time
coin  Speak
177
Exercise
[协作,合作] work together, especially in a joint intellectual effort
Exercise
[小屋(通常为木制的),船舱] a small room on a ship or boat where people sleep
Exercise
[铸币,硬币] small piece of metal, usually flat and circular, authorized by a government for use as money
Exercise
[酸] sour; water-soluble compounds having a sour taste; quality of being sarcastic, bitter, or scornful
coincidence  Speak
178
Exercise
[巧合] two or more things occurring at the same time by chance
Exercise
[运动员] a sportsman; one who contended for a prize in public games
Exercise
[可理解的,易于了解的] understandable; readily comprehended or understood; intelligible
Exercise
[长期票通勤旅客,经常来往于两地之间的人] someone who regularly travels from home in a suburb to work in a city
collaborate  Speak
179
Exercise
[碎片,残骸] remains of something that has been destroyed or broken up
Exercise
[轴,轴心] the center around which something rotates; pivot
Exercise
[协作,合作] work together, especially in a joint intellectual effort
Exercise
[铸币,硬币] small piece of metal, usually flat and circular, authorized by a government for use as money
collaboration  Speak
180
Exercise
[合作] act of working together; act of cooperating with an enemy, especially it occupying one's own country
Exercise
[物品交换,易货贸易] trade goods or services without the exchange of money
Exercise
[有尖角的,瘦骨嶙峋的] sharp-cornered; consisting of an angle or angles; stiff in manner
Exercise
[可理解的,易于了解的] understandable; readily comprehended or understood; intelligible
collusion  Speak
181
Exercise
[描述] represent in a picture or sculpture; portray in words; describe
Exercise
[勾结] a secret agreement for any illegal purpose; conspiracy
Exercise
[一般的,通常的,平庸的] typical; mean; achieve or reach on average
Exercise
[约束,限制,拘束] something that restricts or confines within prescribed bounds
colonize  Speak
182
Exercise
[烦恼,无聊] tedium; dullness; state of being a bore, or the tendency to become tiresome and uninteresting
Exercise
[假定,设想] suppose; presume; take on; bear
Exercise
[掠夺者] someone who takes spoils or plunder; one who despoils or strips by force; a plunderer
Exercise
[建立殖民地,拓殖] migrate to and settle in; plant
combine  Speak
183
Exercise
[小夹子,回形针,弹夹,选录,摘录] a small section of filmed or filed material
Exercise
[联合,结合] blend; fuse; merge
Exercise
[波浪起伏的,(风)不断改变方向的] having many small waves; rough with small waves
Exercise
[出租马车,汽车] taxi; a one-horse vehicle for public hire
commerce  Speak
184
Exercise
[负担,支撑] support; sustain; carry; have; yield; give birth; hold up or support
Exercise
[商业] trade; business; intellectual exchange or social interaction
Exercise
[锦标赛] status of being a champion; position or title of a winner
Exercise
[气球驾驶者] someone who flies a balloon
committee  Speak
185
Exercise
[颓废的] self-indulgent; moral decay
Exercise
[委员会] special group delegated to consider some matter
Exercise
[令人激动的,惊人的] very surprising or shocking
Exercise
[社区,社会] society; a group of people living in the same locality and under the same government
community  Speak
186
Exercise
[社区,社会] society; a group of people living in the same locality and under the same government
Exercise
[导致,引起] something produces a result; the basis for an action or response; a reason
Exercise
[麻醉药] a substance that causes loss of sensation; producing temporary loss or impairment of feeling
Exercise
[球茎,球状物] the rounded part of a cylindrical structure; electric lamp consisting of a glass ball
commuter  Speak
187
Exercise
[自治] self-governing; not controlled by others or by outside forces; independent
Exercise
[桶] vessel; large cylindrical container
Exercise
[围攻] surround with armed forces; harass with requests
Exercise
[长期票通勤旅客,经常来往于两地之间的人] someone who regularly travels from home in a suburb to work in a city
compact  Speak
188
Exercise
[紧凑形小车,小粉盒] small and economical car; small cosmetics case
Exercise
[防护,辩护] make or keep safe from danger, attack, or harm
Exercise
[轴,轴心] the center around which something rotates; pivot
Exercise
[平仄,重音] rhythmic rise and fall of words or sounds; beat
comparable  Speak
189
Exercise
[相似的] similar or equivalent; being of equal regard; worthy of being ranked with
Exercise
[期望,预料] something expected; pleasurable expectation; wishing with confidence
Exercise
[委员会] special group delegated to consider some matter
Exercise
[适当的,可接受的] suitable; modest.; honorable; meeting accepted standards
comparative  Speak
190
Exercise
[比较的] relative; based on, or involving comparison
Exercise
[补充,使完善] something that completes or makes up a whole or brings to perfection
Exercise
[聪明,敏锐] wise or keen; shrewd; with sharp intelligence
Exercise
[机敏的] the warning serves; alarm; condition of heightened watchfulness or preparation for action
compensation  Speak
191
Exercise
[补偿的钱或物] something given or received as payment as for a service or loss or injury
Exercise
[放宽,变宽,扩大] widen; grow broad or broader
Exercise
[粘土,泥土] very fine-grained soil that is plastic when moist but hard when fired
Exercise
[审查,身体检查] thorough physical examination
compensatory  Speak
192
Exercise
[补偿] serving to compensate or as compensation; making amends; repaying
Exercise
[暴风雪] a severe snowstorm with strong winds
Exercise
[运动员] a sportsman; one who contended for a prize in public games
Exercise
[祝贺,道喜] act of acknowledging that someone has an occasion for celebration
competition  Speak
193
Exercise
[竞争,竞赛] struggle; rivalry; an act of competing as for a profit prize
Exercise
[骨干,支柱] support; mainstay; vertebrate spine or spinal column
Exercise
[恭敬的,顺从的] showing deference; being respectful and considerate
Exercise
[轴,轴心] the center around which something rotates; pivot
complement  Speak
194
Exercise
[排列,整理] set out for display or use; place in orderly arrangement
Exercise
[补充,使完善] something that completes or makes up a whole or brings to perfection
Exercise
[奇闻轶事] a short account of the amusing or interesting event; short narrative; a secret story of history or biography
Exercise
[期望,预料] something expected; pleasurable expectation; wishing with confidence
complementary  Speak
195
Exercise
[互补的,互相补足的,互余角的] serving to fill out or to complete; supplying mutual needs or offsetting mutual lacks
Exercise
[武器,兵种] weapons considered collectively; official symbols of a family
Exercise
[期望,预料] something expected; pleasurable expectation; wishing with confidence
Exercise
[单独的] solitary; by oneself, not with any other people
complicated  Speak
196
Exercise
[飞行员,飞行家] someone who operates an aircraft
Exercise
[对角线(的)] a straight line connecting any two vertices of a polygon that are not adjacent
Exercise
[费解的,棘手的,结构复杂的] difficult to analyze or understand
Exercise
[飞奔,投掷] move suddenly and rapidly
comply  Speak
197
Exercise
[遵循] yield assent; accord; agree, or acquiesce; adapt one's self; fulfill; accomplish
Exercise
[计算器] a small machine that is used for mathematical calculations
Exercise
[立方体,立方] three-dimensional shape with six square or rectangular sides; cubicle, used for work or study
Exercise
[芽,蓓蕾] one that is not yet fully developed; sprout
compose  Speak
198
Exercise
[自夸,自豪] show off oneself;  speak of with excessive pride
Exercise
[迎合] supply what is needed or desired; provide food professionally for a special occasion
Exercise
[作曲,写作,组成] write; create; make or create by putting together parts or elements
Exercise
[变更,改造] a passage from one form or state to another; change
comprehend  Speak
199
Exercise
[排列,整理] set out for display or use; place in orderly arrangement
Exercise
[领悟,理解] take in the meaning, nature, or importance of; grasp
Exercise
[单独的] solitary; by oneself, not with any other people
Exercise
[取消] revoke; call off; omit or delete
comprehensible  Speak
200
Exercise
[可理解的,易于了解的] understandable; readily comprehended or understood; intelligible
Exercise
[令人向往的,令人满意的] worthwhile; worth doing or achieving; advisable
Exercise
[咨询服务] something that provides direction or advice as to a decision or course of action
Exercise
[保守的,谨慎的,守旧的] favoring traditional views and values; tending to oppose change
comprehensive  Speak
201
Exercise
[率直的,坦白的] straightforward; frank; free from prejudice; impartial
Exercise
[惊愕,惊异] wonder; state of extreme surprise or wonder; astonishment
Exercise
[全面的] thorough; including all or everything; broad in scope
Exercise
[评论的,批评的] urgently needed; absolutely necessary; essential; acute; crucial; decisive
concept  Speak
202
Exercise
[小溪,小河] a small stream, often a shallow tributary to a river; brook
Exercise
[满足的,心安的] satisfied or showing satisfaction with things as they are
Exercise
[概念,观念] something formed in mind; thought or notion
Exercise
[协作,合作] work together, especially in a joint intellectual effort
concurrent  Speak
203
Exercise
[内阁] a small group of persons secretly united to promote their own interests
Exercise
[并发的,协作的,一致的] simultaneous; coincident; occurring or operating at the same time
Exercise
[十亿(的)] the number that is represented as a one followed by 9 zeros
Exercise
[狭窄,限制的,拘束的,偏狭的] restricting scope or freedom of action; crowded
condiment  Speak
204
Exercise
[骨干,支柱] support; mainstay; vertebrate spine or spinal column
Exercise
[考虑周到的,体贴的] thoughtful; marked by consideration or reflection; deliberate
Exercise
[补偿] serving to compensate or as compensation; making amends; repaying
Exercise
[调味品] seasoning; something used to give relish to food; something used to enhance the flavor of food, like salt or pepper
condition  Speak
205
Exercise
[集合,群体] several things grouped together or considered as a whole
Exercise
[干燥的,脱水的] suffering from excessive loss of water
Exercise
[祝贺,道喜] act of acknowledging that someone has an occasion for celebration
Exercise
[条件,状况,健康状况] mode or state of being; fitness; existing circumstances
conductivity  Speak
206
Exercise
[补偿] serving to compensate or as compensation; making amends; repaying
Exercise
[导电率,传导率] transmission of heat or electricity or sound
Exercise
[暴风雪] a severe snowstorm with strong winds
Exercise
[咨询,请教] seek advice or information of; take into account; consider
confinement  Speak
207
Exercise
[限制,禁闭] state of being confined; restraint within limits; any restraint of liberty by force
Exercise
[遣散,使复员,从军队服务解职] retire from military service
Exercise
[排列,整理] set out for display or use; place in orderly arrangement
Exercise
[惊愕,惊异] wonder; state of extreme surprise or wonder; astonishment
confining  Speak
208
Exercise
[黏着] stick fast; stick to firmly; be compatible or in accordance with
Exercise
[狭窄,限制的,拘束的,偏狭的] restricting scope or freedom of action; crowded
Exercise
[粉笔] soft, earthy substance, of a white, grayish, or yellowish-white color, used as a drawing implement
Exercise
[豆子] various edible seeds; small oval or roundish seed, berry, nut, or lump
confirm  Speak
209
Exercise
[人类学] social science that studies origins and social relationships of human beings
Exercise
[便利,方便] state of being suitable
Exercise
[证实] support or establish the certainty or validity of; verify
Exercise
[波浪起伏的,(风)不断改变方向的] having many small waves; rough with small waves
conformity  Speak
210
Exercise
[歪曲,漫画,讽刺画] a representation that is deliberately exaggerated to produce a comic effect
Exercise
[连续统一体] sequence; succession; continuous extent, succession, or whole
Exercise
[计算器] a small machine that is used for mathematical calculations
Exercise
[遵守,顺从,服从,遵奉] similarity in form or character; agreement
congratulation  Speak
211
Exercise
[黏着] stick fast; stick to firmly; be compatible or in accordance with
Exercise
[沮丧的] sad; gloomy; low in spirits; dejected
Exercise
[假定,设想] suppose; presume; take on; bear
Exercise
[祝贺,道喜] act of acknowledging that someone has an occasion for celebration
congruity  Speak
212
Exercise
[令人激动的,惊人的] very surprising or shocking
Exercise
[代表] a person authorized to act as a representative for another; deputy
Exercise
[手工制品,容器] something made by people; vessel
Exercise
[全等,一致] relation or agreement between things; fitness; harmony; correspondence; consistency.
connoisseur  Speak
213
Exercise
[习惯,传统,惯例] tradition; practice followed by people of a particular group or region
Exercise
[破产] state of being unable to pay your debts
Exercise
[鉴赏家,行家] specialist; a person with expert knowledge or training, especially in the fine arts
Exercise
[导电率,传导率] transmission of heat or electricity or sound
consecutive  Speak
214
Exercise
[连续的] following one after another without interruption; sequential
Exercise
[十字骨头] two crossed bones used as a symbol of danger or death
Exercise
[尝试] the action of trying at something
Exercise
[针刺,针灸] treatment of pain or disease by inserting the tips of needles at specific points on the skin
consequence  Speak
215
Exercise
[球茎,球状物] the rounded part of a cylindrical structure; electric lamp consisting of a glass ball
Exercise
[反常的,异常的,变态的] unusual; not typical; not normal
Exercise
[代表] represent;  advantage, benefit, the interest of someone
Exercise
[结果,[逻]推理,推论] result; relation of a result to its cause; logical conclusion or inference
consequent  Speak
216
Exercise
[狭窄,限制的,拘束的,偏狭的] restricting scope or freedom of action; crowded
Exercise
[空气动力学] study of how objects move through the air or water
Exercise
[作为结果的,随之发生的] resulting; following as a logical conclusion
Exercise
[依赖的,从属的,由…而定的] relying on or requiring the aid of another for support
conservative  Speak
217
Exercise
[证实] support or establish the certainty or validity of; verify
Exercise
[保守的,谨慎的,守旧的] favoring traditional views and values; tending to oppose change
Exercise
[洞穴,供居住或躲藏的洞或地道] tunnel; hole in the ground made by an animal for shelter; moving through by or as by digging
Exercise
[宣布,声明] state clearly; make known formally or officially
conserve  Speak
218
Exercise
[密度] thickness; the quantity of something per unit measure, especially per unit length, area, or volume
Exercise
[保存,保藏] retain; protect from loss or harm; preserve; use carefully or sparingly, avoiding waste
Exercise
[协作,合作] work together, especially in a joint intellectual effort
Exercise
[精通的,熟练的] skilled; experienced; having many social graces; polished or refined
considerably  Speak
219
Exercise
[依赖的,从属的,由…而定的] relying on or requiring the aid of another for support
Exercise
[循环,流通] spread or transmission of something to a wider group or area
Exercise
[咖啡壶] tall pot in which coffee is brewed
Exercise
[相当地] substantially; significantly; to a degree worth considering
considerate  Speak
220
Exercise
[考古学] study of artifacts and relics of early humankind
Exercise
[使恶化,使加重] worsen; make worse or more troublesome
Exercise
[考虑周到的,体贴的] thoughtful; marked by consideration or reflection; deliberate
Exercise
[联盟,联合,协会] connection, whether of persons or things; a union of persons in a company or society for some particular purpose
consistent  Speak
221
Exercise
[满足的,心安的] satisfied or showing satisfaction with things as they are
Exercise
[生物学家] a scientist who studies living organisms
Exercise
[勾结] a secret agreement for any illegal purpose; conspiracy
Exercise
[一致的,稳定的,变化少的] agreeing with itself; coherent; regular
constrain  Speak
222
Exercise
[强使,强逼] restrain; keep within close bounds; confine
Exercise
[空气动力学] study of how objects move through the air or water
Exercise
[合作] act of working together; act of cooperating with an enemy, especially it occupying one's own country
Exercise
[粉笔] soft, earthy substance, of a white, grayish, or yellowish-white color, used as a drawing implement
constraint  Speak
223
Exercise
[接触着的,接近的,邻近的,接壤的] sharing an edge or boundary; touching; neighboring
Exercise
[遵守,顺从,服从,遵奉] similarity in form or character; agreement
Exercise
[约束,限制,拘束] something that restricts or confines within prescribed bounds
Exercise
[改变,转换,皈依] change something into another form; transform
consult  Speak
224
Exercise
[喜欢冒险的,敢做敢为的] valiant; venturesome; inclined or willing to incur hazard or engage in adventures
Exercise
[取消] revoke; call off; omit or delete
Exercise
[咨询,请教] seek advice or information of; take into account; consider
Exercise
[头韵] repetition of a beginning sound in poetry
container  Speak
225
Exercise
[比较的] relative; based on, or involving comparison
Exercise
[过时的,陈旧的] too old to be fashionable, suitable, or useful; obsolete; aged
Exercise
[抗菌物] a substance that prevents infection; a substance that restricts the growth of disease-causing microorganisms
Exercise
[容器,集装箱] any object that can be used to hold things
contaminate  Speak
226
Exercise
[针刺,针灸] treatment of pain or disease by inserting the tips of needles at specific points on the skin
Exercise
[内阁] a small group of persons secretly united to promote their own interests
Exercise
[弄脏,污染,感染] make impure or unclean by contact or mixture; pollute; defile
Exercise
[各类物品的聚集,混合物] variety; collection containing a variety of sorts of things
content  Speak
227
Exercise
[球茎,球状物] the rounded part of a cylindrical structure; electric lamp consisting of a glass ball
Exercise
[过时的,陈旧的] too old to be fashionable, suitable, or useful; obsolete; aged
Exercise
[包裹,聚集,赶快] tie, wrap, or gather together; hurry; hasten; dress oneself warmly
Exercise
[内容,容量] volume; something contained; material, including text and images
contented  Speak
228
Exercise
[仪式] ritual; ceremony or rite
Exercise
[荒凉] property of not supporting life, no children, or unable to have children; defect of emotion, sensibility, or fervency
Exercise
[限制,禁闭] state of being confined; restraint within limits; any restraint of liberty by force
Exercise
[满足的,心安的] satisfied or showing satisfaction with things as they are
contiguous  Speak
229
Exercise
[接触着的,接近的,邻近的,接壤的] sharing an edge or boundary; touching; neighboring
Exercise
[聪明,敏锐] wise or keen; shrewd; with sharp intelligence
Exercise
[十字骨头] two crossed bones used as a symbol of danger or death
Exercise
[密码,数字] secret code; an Arabic numeral or figure; a number
continuum  Speak
230
Exercise
[连续统一体] sequence; succession; continuous extent, succession, or whole
Exercise
[酸的,酸性的] tasting sour like acid; being or containing an acid
Exercise
[条件,状况,健康状况] mode or state of being; fitness; existing circumstances
Exercise
[算数] theory of numerical calculations
contrast  Speak
231
Exercise
[气球驾驶者] someone who flies a balloon
Exercise
[保存,保藏] retain; protect from loss or harm; preserve; use carefully or sparingly, avoiding waste
Exercise
[荒无人烟的] unpopulated; providing no shelter or sustenance; devoid of inhabitants
Exercise
[对照,显示差异] set in opposition to show or emphasize differences; show differences when compared
convenience  Speak
232
Exercise
[树皮,狗叫] a sound made by a dog; harsh sound uttered by a dog
Exercise
[弄皱,起皱] fall apart; fold or collapse; crush together or press into wrinkles
Exercise
[批准] ratify; consider right or good; think or speak favorably of
Exercise
[便利,方便] state of being suitable
convention  Speak
233
Exercise
[令人向往的,令人满意的] worthwhile; worth doing or achieving; advisable
Exercise
[(文艺)批评,评论] critical review or commentary, especially one dealing with works of art or literature
Exercise
[习俗,惯例] social or moral custom; formal meeting of members, representatives, or delegates; agreement between states
Exercise
[干燥的,脱水的] suffering from excessive loss of water
convert  Speak
234
Exercise
[眨眼] shut eyes briefly; wink
Exercise
[弄皱,起皱] fall apart; fold or collapse; crush together or press into wrinkles
Exercise
[控制,阻止] stop motion; curb or restrain
Exercise
[改变,转换,皈依] change something into another form; transform
cooperate  Speak
235
Exercise
[联合,结合] blend; fuse; merge
Exercise
[生物学家] a scientist who studies living organisms
Exercise
[合作] work or act together toward a common end or purpose
Exercise
[巧合] two or more things occurring at the same time by chance
corn  Speak
236
Exercise
[玉米,谷类] plants, such as wheat, maize, oats, and barley, that can be used to produce flour
Exercise
[歪曲,漫画,讽刺画] a representation that is deliberately exaggerated to produce a comic effect
Exercise
[冒险经历] something happens without design; chance; hazard; risk; danger
Exercise
[器械,装置] technique or means; instrument; machine used to perform one or more relatively simple tasks
cosmopolitan  Speak
237
Exercise
[世界主义] sophisticated; of worldwide scope
Exercise
[宣称,主张,断言] suggestion without proof that someone has done something wrong
Exercise
[学士(学位),单身汉] unmarried men; the first or lowest academic degree conferred by universities and colleges
Exercise
[小马车,童车(婴儿手推车)] small, lightweight carriage; drawn by a single horse
counseling  Speak
238
Exercise
[依赖,信赖] reliance; lack of independence or self-sufficiency
Exercise
[假定,设想] suppose; presume; take on; bear
Exercise
[两边的,双边的] two-sided; mutual;  involving two groups or countries
Exercise
[咨询服务] something that provides direction or advice as to a decision or course of action
couple  Speak
239
Exercise
[(一)对,(一)双,夫妇] a male and female associated together; a pair who associate with one another
Exercise
[密集的,浓厚的] thick; crowded closely together; compact
Exercise
[联盟,联合,协会] connection, whether of persons or things; a union of persons in a company or society for some particular purpose
Exercise
[机敏的] the warning serves; alarm; condition of heightened watchfulness or preparation for action
craft  Speak
240
Exercise
[手工制品,容器] something made by people; vessel
Exercise
[指定,约会] act of putting a person into a non-elective position; arrangement
Exercise
[荒无人烟的] unpopulated; providing no shelter or sustenance; devoid of inhabitants
Exercise
[贫困,不幸] state of misfortune, hardship, or affliction; misfortune
crash  Speak
241
Exercise
[停止,终止] stop; terminate; put an end to; discontinue
Exercise
[碰撞,坠毁,撞碎] smash; collision; falling down or in pieces with a loud noise of breaking parts
Exercise
[辛辣,红辣椒] very hot and finely tapering pepper of special pungency
Exercise
[确保,保证,使确信] tell someone confidently that something is true; guarantee; convince
crayon  Speak
242
Exercise
[彩色蜡笔,粉笔或其绘画] stick of colored wax or chalk, used for drawing
Exercise
[古迹,古物] ancient times, especially the times preceding the Middle Ages; extreme oldness
Exercise
[观众] a group of people within hearing; crowd seeing a stage performance
Exercise
[世界主义] sophisticated; of worldwide scope
creek  Speak
243
Exercise
[异种交配,杂交] reproduction by parents of different races
Exercise
[竞争,竞赛] struggle; rivalry; an act of competing as for a profit prize
Exercise
[强使,强逼] restrain; keep within close bounds; confine
Exercise
[小溪,小河] a small stream, often a shallow tributary to a river; brook
crippling  Speak
244
Exercise
[令人震惊的] causing someone to be physically disabled, especially unable to walk; causing severe damage or problems
Exercise
[缺乏,不足] scarcity; lack or shortage, especially of something essential to health
Exercise
[密集的,浓厚的] thick; crowded closely together; compact
Exercise
[堆积,沉淀] money given as a guarantee or security
critical  Speak
245
Exercise
[排列,整理] set out for display or use; place in orderly arrangement
Exercise
[躲避,规避] shield away from; prevent
Exercise
[评论的,批评的] urgently needed; absolutely necessary; essential; acute; crucial; decisive
Exercise
[循环的,圆的] round; shaped like or nearly like a circle
critique  Speak
246
Exercise
[合作] work or act together toward a common end or purpose
Exercise
[(文艺)批评,评论] critical review or commentary, especially one dealing with works of art or literature
Exercise
[作曲,写作,组成] write; create; make or create by putting together parts or elements
Exercise
[粘土,泥土] very fine-grained soil that is plastic when moist but hard when fired
crossbones  Speak
247
Exercise
[十字骨头] two crossed bones used as a symbol of danger or death
Exercise
[粘土,泥土] very fine-grained soil that is plastic when moist but hard when fired
Exercise
[小屋(通常为木制的),船舱] a small room on a ship or boat where people sleep
Exercise
[人类学] social science that studies origins and social relationships of human beings
crossbreeding  Speak
248
Exercise
[代表] a person authorized to act as a representative for another; deputy
Exercise
[社区,社会] society; a group of people living in the same locality and under the same government
Exercise
[异种交配,杂交] reproduction by parents of different races
Exercise
[十字骨头] two crossed bones used as a symbol of danger or death
crossing  Speak
249
Exercise
[横越,交叉口] traveling across; place at which roads, lines, or tracks intersect; intersection
Exercise
[委员会] special group delegated to consider some matter
Exercise
[全等,一致] relation or agreement between things; fitness; harmony; correspondence; consistency.
Exercise
[迎合] supply what is needed or desired; provide food professionally for a special occasion
crumple  Speak
250
Exercise
[古迹,古物] ancient times, especially the times preceding the Middle Ages; extreme oldness
Exercise
[粗糙的] rough; harsh; of low, common, or inferior quality
Exercise
[弄皱,起皱] fall apart; fold or collapse; crush together or press into wrinkles
Exercise
[作为结果的,随之发生的] resulting; following as a logical conclusion
crush  Speak
251
Exercise
[缺乏,不足] scarcity; lack or shortage, especially of something essential to health
Exercise
[压垮,粉碎,使变形] press between opposing bodies so as to break or injure; extract or obtain by pressing or squeezing
Exercise
[便利,方便] state of being suitable
Exercise
[仪式] ritual; ceremony or rite
cube  Speak
252
Exercise
[立方体,立方] three-dimensional shape with six square or rectangular sides; cubicle, used for work or study
Exercise
[拂晓,黎明] first light of day; first advent or appearance
Exercise
[观众] a group of people within hearing; crowd seeing a stage performance
Exercise
[绿玉,碧绿色] of bluish-green color; of pale blue to light greenish-blue
curiosity  Speak
253
Exercise
[鱼钩,钩状物] sharp projection from fishhook; openly cutting remark
Exercise
[好奇心] desire to know or learn
Exercise
[屈服,屈尊] condescend to give or grant; esteem worthy; consider worth notice
Exercise
[内阁] a small group of persons secretly united to promote their own interests
current  Speak
254
Exercise
[(液体,气体)流,趋势] stream; flow; up-to-date; present
Exercise
[原子化,雾化] act of reducing to atoms, or very minute particles
Exercise
[粗糙的] rough; harsh; of low, common, or inferior quality
Exercise
[打击,敲击,打败] whip; strike; defeat; hit repeatedly
cushion  Speak
255
Exercise
[强使,强逼] restrain; keep within close bounds; confine
Exercise
[打击,敲击,打败] whip; strike; defeat; hit repeatedly
Exercise
[垫子,软垫] soft pillow or pad usually used for sitting, reclining, or kneeling
Exercise
[并发的,协作的,一致的] simultaneous; coincident; occurring or operating at the same time
custom  Speak
256
Exercise
[补偿的钱或物] something given or received as payment as for a service or loss or injury
Exercise
[旋风,龙卷风] violent rotating windstorm
Exercise
[辩护] speak, plead, or argue in favor of; plead for; push for something
Exercise
[习惯,传统,惯例] tradition; practice followed by people of a particular group or region
customarily  Speak
257
Exercise
[通常] usually; under normal circumstances, normally
Exercise
[十字骨头] two crossed bones used as a symbol of danger or death
Exercise
[分析,分析报告] study; investigation; the process of breaking down a substance into its constituent parts
Exercise
[保存,保藏] retain; protect from loss or harm; preserve; use carefully or sparingly, avoiding waste
cyclone  Speak
258
Exercise
[旋风,龙卷风] violent rotating windstorm
Exercise
[年代学,年表] time sequence; an arrangement of events in time
Exercise
[学徒] works for an expert to learn a trade; beginner; learner
Exercise
[酸的,酸性的] tasting sour like acid; being or containing an acid
dart  Speak
259
Exercise
[飞奔,投掷] move suddenly and rapidly
Exercise
[挫败,使气馁] something that discourages; tending to deter
Exercise
[黎明,开端,开始] time each morning at which daylight first begins; beginning; start
Exercise
[恭敬的,顺从的] showing deference; being respectful and considerate
dawn  Speak
260
Exercise
[取消] revoke; call off; omit or delete
Exercise
[观众] a group of people within hearing; crowd seeing a stage performance
Exercise
[黎明,开端,开始] time each morning at which daylight first begins; beginning; start
Exercise
[强使,强逼] restrain; keep within close bounds; confine
dawning  Speak
261
Exercise
[有服从义务的,随时服从的] responsive to advise or suggestion; responsible to a higher authority; willing to comply with; agreeable
Exercise
[拂晓,黎明] first light of day; first advent or appearance
Exercise
[密码,数字] secret code; an Arabic numeral or figure; a number
Exercise
[眨眼] shut eyes briefly; wink
dearth  Speak
262
Exercise
[原子化,雾化] act of reducing to atoms, or very minute particles
Exercise
[稀缺,缺乏] scarcity; shortage of food; famine from failure or loss of crops
Exercise
[陪伴,伴随,伴奏] travel with; be associated with
Exercise
[动脉,干线,命脉] one of the vessels or tubes which carry either venous or arterial blood from the heart; major transit corridor
debris  Speak
263
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[碎片,残骸] remains of something that has been destroyed or broken up
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[眨眼] shut eyes briefly; wink
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[满足的,心安的] satisfied or showing satisfaction with things as they are
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[尊重的,尊重他人的] willingness to carry out the wishes of others; great respect
decadent  Speak
264
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[颓废的] self-indulgent; moral decay
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[实际的,现行的] true; real; being, existing, or acting at the present moment; current
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[脱水] remove water from; dry out; lose water or bodily fluids
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[屈服,屈尊] condescend to give or grant; esteem worthy; consider worth notice
decent  Speak
265
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[生涯,职业] profession or occupation; individual's work and life roles over their lifespan
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[喜欢冒险的,敢做敢为的] valiant; venturesome; inclined or willing to incur hazard or engage in adventures
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[适当的,可接受的] suitable; modest.; honorable; meeting accepted standards
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[缺少,不在,缺席] state of being absent; state of being away
declare  Speak
266
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[分析,分析报告] study; investigation; the process of breaking down a substance into its constituent parts
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[宣布,声明] state clearly; make known formally or officially
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[全等,一致] relation or agreement between things; fitness; harmony; correspondence; consistency.
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[密度] thickness; the quantity of something per unit measure, especially per unit length, area, or volume
decline  Speak
267
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[好奇心] desire to know or learn
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[衰退,下降,减退] change toward something smaller or lower; gradual falling off from a better state
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[迎合] supply what is needed or desired; provide food professionally for a special occasion
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[装甲,装甲车] shield; defensive covering, as of metal, wood, or leather, worn to protect the body against weapons
defend  Speak
268
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[防护,辩护] make or keep safe from danger, attack, or harm
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[集合,群体] several things grouped together or considered as a whole
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[碗,碗状物] throw or roll a ball; move quickly and smoothly, especially by rolling
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[树栖的,树的] tree-dwelling; treelike; living in trees
deference  Speak
269
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[尊重的,尊重他人的] willingness to carry out the wishes of others; great respect
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[社区,社会] society; a group of people living in the same locality and under the same government
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[精通的,熟练的] skilled; experienced; having many social graces; polished or refined
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[相当地] substantially; significantly; to a degree worth considering
deferential  Speak
270
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[比较的] relative; based on, or involving comparison
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[机敏的] the warning serves; alarm; condition of heightened watchfulness or preparation for action
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[恭敬的,顺从的] showing deference; being respectful and considerate
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[宣称,主张,断言] suggestion without proof that someone has done something wrong
deficiency  Speak
271
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[变更,改造] a passage from one form or state to another; change
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[缺乏,不足] scarcity; lack or shortage, especially of something essential to health
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[鉴赏家,行家] specialist; a person with expert knowledge or training, especially in the fine arts
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[吧,酒吧] a counter where you can obtain food or drink; cafe; strip; stick
definitely  Speak
272
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[明确地,肯定地] clearly; without question and beyond doubt
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[审查,身体检查] thorough physical examination
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[沮丧的] sad; gloomy; low in spirits; dejected
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[演示,论证] show clearly and deliberately; manifest; confirm; prove
dehydrate  Speak
273
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[放宽,变宽,扩大] widen; grow broad or broader
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[脱水] remove water from; dry out; lose water or bodily fluids
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[联合,结合] blend; fuse; merge
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[克拉(黄金重量单位)] unit of weight for precious stones; a measure of fineness of gold
dehydrated  Speak
274
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[荒凉] property of not supporting life, no children, or unable to have children; defect of emotion, sensibility, or fervency
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[观众] a group of people within hearing; crowd seeing a stage performance
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[黏着] stick fast; stick to firmly; be compatible or in accordance with
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[干燥的,脱水的] suffering from excessive loss of water
deign  Speak
275
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[冒险经历] something happens without design; chance; hazard; risk; danger
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[类比,相似] the similarity in some respects; comparison based on similarity
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[运动员] a sportsman; one who contended for a prize in public games
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[屈服,屈尊] condescend to give or grant; esteem worthy; consider worth notice
delegate  Speak
276
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[圣歌,赞美诗] song of praise or patriotism; the song of devotion or loyalty
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[代表] a person authorized to act as a representative for another; deputy
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[蛤] soft edible body of such as mollusk
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[补充,使完善] something that completes or makes up a whole or brings to perfection
demobilize  Speak
277
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[遣散,使复员,从军队服务解职] retire from military service
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[(车,船,飞机等运输的)货物] freight carried by ship, an aircraft, or another vehicle
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[掠夺者] someone who takes spoils or plunder; one who despoils or strips by force; a plunderer
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[空气动力学] study of how objects move through the air or water
demonstrate  Speak
278
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[脱盐,去盐作用] removal of salt; a process of removing salt from seawater to make drinking water
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[古迹,古物] ancient times, especially the times preceding the Middle Ages; extreme oldness
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[长期票通勤旅客,经常来往于两地之间的人] someone who regularly travels from home in a suburb to work in a city
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[演示,论证] show clearly and deliberately; manifest; confirm; prove
denote  Speak
279
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[小马车,童车(婴儿手推车)] small, lightweight carriage; drawn by a single horse
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[导电率,传导率] transmission of heat or electricity or sound
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[指示,表示] indicate; signify directly; refer to specifically
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[建立殖民地,拓殖] migrate to and settle in; plant
dense  Speak
280
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[比较的] relative; based on, or involving comparison
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[范围,限制] tied; held; committed; limit; constraint; leap; jump
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[感情的,表达感情的] sentimental; emotional; emotionally charged
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[密集的,浓厚的] thick; crowded closely together; compact
density  Speak
281
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[密度] thickness; the quantity of something per unit measure, especially per unit length, area, or volume
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[补偿的钱或物] something given or received as payment as for a service or loss or injury
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[代表] a person authorized to act as a representative for another; deputy
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[算数] theory of numerical calculations
depart  Speak
282
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[矛盾的观点或情绪] state of having contradictory or conflicting emotional attitudes, such as love and hate
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[计算器] a small machine that is used for mathematical calculations
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[(车,船,飞机等运输的)货物] freight carried by ship, an aircraft, or another vehicle
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[离开,出发,启航] take off; leave; set out
dependable  Speak
283
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[可靠的,可信赖的] reliable; worthy of being depended on; trustworthy
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[对角线(的)] a straight line connecting any two vertices of a polygon that are not adjacent
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[器械,装置] technique or means; instrument; machine used to perform one or more relatively simple tasks
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[联合,结合] blend; fuse; merge
dependence  Speak
284
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[期望,预料] something expected; pleasurable expectation; wishing with confidence
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[小屋(通常为木制的),船舱] a small room on a ship or boat where people sleep
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[导致,引起] something produces a result; the basis for an action or response; a reason
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[依赖,信赖] reliance; lack of independence or self-sufficiency
dependent  Speak
285
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[依赖的,从属的,由…而定的] relying on or requiring the aid of another for support
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[可靠的,可信赖的] reliable; worthy of being depended on; trustworthy
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[克拉(黄金重量单位)] unit of weight for precious stones; a measure of fineness of gold
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[沮丧的] sad; gloomy; low in spirits; dejected
depict  Speak
286
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[干燥的,脱水的] suffering from excessive loss of water
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[破产] state of being unable to pay your debts
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[原子化,雾化] act of reducing to atoms, or very minute particles
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[描述] represent in a picture or sculpture; portray in words; describe
deposit  Speak
287
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[协作,合作] work together, especially in a joint intellectual effort
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[堆积,沉淀] money given as a guarantee or security
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[自夸,自豪] show off oneself;  speak of with excessive pride
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[对照,显示差异] set in opposition to show or emphasize differences; show differences when compared
depressed  Speak
288
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[波浪起伏的,(风)不断改变方向的] having many small waves; rough with small waves
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[考古学] study of artifacts and relics of early humankind
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[公民(的身份)] status of a citizen with rights and duties
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[沮丧的] sad; gloomy; low in spirits; dejected
derivative  Speak
289
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[动脉,干线,命脉] one of the vessels or tubes which carry either venous or arterial blood from the heart; major transit corridor
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[旋风,龙卷风] violent rotating windstorm
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[派生的] unoriginal; derived from another source
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[吧,酒吧] a counter where you can obtain food or drink; cafe; strip; stick
desalination  Speak
290
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[躲避,规避] shield away from; prevent
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[全面的] thorough; including all or everything; broad in scope
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[祝贺,道喜] act of acknowledging that someone has an occasion for celebration
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[脱盐,去盐作用] removal of salt; a process of removing salt from seawater to make drinking water
deserted  Speak
291
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[烦恼,无聊] tedium; dullness; state of being a bore, or the tendency to become tiresome and uninteresting
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[全面的] thorough; including all or everything; broad in scope
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[荒芜的,荒废的] remote from civilization; left desolate or empty; abandoned
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[咨询,请教] seek advice or information of; take into account; consider
desirable  Speak
292
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[令人向往的,令人满意的] worthwhile; worth doing or achieving; advisable
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[约束,限制,拘束] something that restricts or confines within prescribed bounds
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[缺少,不在,缺席] state of being absent; state of being away
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[一般的,通常的,平庸的] typical; mean; achieve or reach on average
desolate  Speak
293
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[改变,转换,皈依] change something into another form; transform
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[交替,轮流] successive change from one thing or state to another and back again
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[放宽,变宽,扩大] widen; grow broad or broader
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[荒无人烟的] unpopulated; providing no shelter or sustenance; devoid of inhabitants
desperately  Speak
294
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[令人激动的,惊人的] very surprising or shocking
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[横越,交叉口] traveling across; place at which roads, lines, or tracks intersect; intersection
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[迫切地,危急地] with great urgency; seriously; severely
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[酸] sour; water-soluble compounds having a sour taste; quality of being sarcastic, bitter, or scornful
despoiler  Speak
295
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[条件,状况,健康状况] mode or state of being; fitness; existing circumstances
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[空气动力学] study of how objects move through the air or water
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[掠夺者] someone who takes spoils or plunder; one who despoils or strips by force; a plunderer
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[遵循] yield assent; accord; agree, or acquiesce; adapt one's self; fulfill; accomplish
destination  Speak
296
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[目的地] ultimate goal; the place to which one is going or directed
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[通常] usually; under normal circumstances, normally
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[导致,引起] something produces a result; the basis for an action or response; a reason
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[不均匀的,不对称的] unbalanced; uneven;  having parts on either side or half that do not match
deterrent  Speak
297
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[可靠的,可信赖的] reliable; worthy of being depended on; trustworthy
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[习俗,惯例] social or moral custom; formal meeting of members, representatives, or delegates; agreement between states
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[空气动力学] study of how objects move through the air or water
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[挫败,使气馁] something that discourages; tending to deter
devastate  Speak
298
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[范围,限制] tied; held; committed; limit; constraint; leap; jump
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[尝试] the action of trying at something
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[毁坏] ruin; lay waste; destroy; make desolate
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[假定,设想] suppose; presume; take on; bear
device  Speak
299
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[通常] usually; under normal circumstances, normally
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[可理解的,易于了解的] understandable; readily comprehended or understood; intelligible
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[器械,装置] technique or means; instrument; machine used to perform one or more relatively simple tasks
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[小马车,童车(婴儿手推车)] small, lightweight carriage; drawn by a single horse
diagonal  Speak
300
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[导电率,传导率] transmission of heat or electricity or sound
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[衰退,下降,减退] change toward something smaller or lower; gradual falling off from a better state
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[对角线(的)] a straight line connecting any two vertices of a polygon that are not adjacent
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[各类物品的聚集,混合物] variety; collection containing a variety of sorts of things