Free Online Vocabulary Test
K12, SAT, GRE, IELTS, TOEFL
Quick Access Resources:
Print PDF Quiz/Test Online Study
 Group (A) - Printable FlashcardsWord List   Next    
Print cards
Exam Word - https://www.examword.com/ Total words: 237

3000 TOEIC Vocabulary (A): Print Flashcard

abandon
 
n. Syn. relinquish
(没有约束,放任情绪) lacking restraint or control; feeling of extreme emotional intensity; unbounded enthusiasm
abbreviation
 
n.
(缩写,缩写词) shortening something by omitting parts of it
abnormal
 
a. Syn. anomalous; unusual
(反常的,异常的,变态的) unusual; not typical; not normal
abort
 
v. Syn. failure; terminate
(中止计划(任务)) stop; terminate before completion; terminate a pregnancy
abortion
 
n.
(流产,流产儿,不足月婴儿,失败,夭折) termination of pregnancy; failure of a plan
abrasion
 
n. Syn. scratch; friction
(磨(擦)破,擦伤处(尤指皮肤因磨擦等造成者).表面磨损) scratch; friction
abrasive
 
a.
(摩擦的,粗糙的,研磨剂) rubbing away; tending to grind down
abrupt
 
a. Syn. sudden; unforeseen
(突然的,意外的) broken off; very steep; having sudden transitions from one subject to another
absence
 
n.
(缺少,不在,缺席) state of being absent; state of being away
absolutely
 
ad. Syn. utterly; definitely
(完全地,绝对地) utterly; definitely
absorb
 
v. Syn. monopolize; receive
(吸收,合并) assimilate or incorporate; suck or drink up; occupy full attention
abstract
 
a. Syn. theoretical; abstruse
(抽象的) theoretical; not concrete; not applied or practical; difficult to understand
absurd
 
a. Syn. preposterous; ridiculous; foolish
(荒谬的,可笑的) preposterous; ridiculously incongruous or unreasonable; foolish
abuse
 
n. Syn. misuse
(滥用,虐待) improper use or handling; misuse
academic
 
a. Syn. scholarly; collegiate; theoretical
(学术的) related to school; not practical or directly useful; relating to scholarly organization; based on formal education
academy
 
n.
(学会,学院,高等专科学校) school for special instruction; society of scholars, scientists, or artists
access
 
n. Syn. approach
(接触,接近(的机会)) approach; entry; entrance
accessory
 
n. Syn. adjunct; appendage
(附件) additional object; useful but not essential thing; subordinate or supplementary item
accidental
 
a. Syn. unexpected; unforeseen
(意外的,偶然的) unexpected; unforeseen
accommodate
 
v. Syn. adapt; oblige
(招待,食宿,适应) do a favor or service for; provide for; supply with; make suitable; adapt; allow for
accompany
 
v.
(陪伴,伴随,伴奏) travel with; be associated with
accomplished
 
a. Syn. skilled; experienced
(精通的,熟练的) skilled; experienced; having many social graces; polished or refined
account
 
n. Syn. report; description
(说明,解释) narrative or record of events; reason given for a particular action or event
accountable
 
a.
(有责任的,应负责做出解释的) liable to being called to account; answerable; responsible; something that can be explained
accountant
 
n.
(会计员,会计师) one who maintains and audits business accounts
accounting
 
n.
(会计学) system that provides quantitative information about finances
accurate
 
a. Syn. precise; correct
(准确的,正确的) capable of providing a correct reading or measurement; performing with care and precision
accuse
 
v. Syn. blame; condemn
(指责,归咎) blame; condemn
accused
 
n.
(被控告的,被告) defendant or defendants in a criminal case; person charged with an offense
achieve
 
v. Syn. accomplish; fulfill
(完成,实现) gain with effort; accomplish; fulfill
acid
 
n.
(酸) sour; water-soluble compounds having a sour taste; quality of being sarcastic, bitter, or scornful
acidic
 
a.
(酸的,酸性的) tasting sour like acid; being or containing an acid
acknowledge
 
v. Syn. recognize; admit
(认可,承认) declare to be true or admit; express obligation, thanks
acquire
 
v. Syn. obtain; gain
(获取) gain through experience or effort; gain possession of; locate with tracking system
acquisition
 
n. Syn. acquirement; attainment
(获得) act of contracting or assuming or acquiring possession of something
across
 
ad.
(横过,到对面,在对面) from side to side; crosswise, or in a direction opposed to the length
activate
 
v. Syn. encourage; stimulate
(刺激,使活动) make active or more active; stimulate; make radioactive
actual
 
a. Syn. true; real
(实际的,现行的) true; real; being, existing, or acting at the present moment; current
actually
 
ad. Syn. truly; really
(实际上,事实上) truly; really; in fact
acupuncture
 
n.
(针刺,针灸) treatment of pain or disease by inserting the tips of needles at specific points on the skin
acute
 
a. Syn. keen; sharp
(精明,敏锐,聪明) quickly perceptive; keen; having a sharp point or tip; extremely sharp or severe
adapt
 
v. Syn. alter; modify
(改变) make fit for; change to suit a new purpose
addict
 
v.
(使上瘾,使沉溺) cause someone to become dependent; indulge in; be devoted to
address
 
v.
(发表(演讲),处理,讨论) make a formal speech to; deal with or discuss; direct efforts or attention of
adequate
 
a. Syn. sufficient; enough
(足够的,充实的) sufficient; enough to meet a purpose
adhere
 
v. Syn. stick; bond
(黏着) stick fast; stick to firmly; be compatible or in accordance with
adhesive
 
a. Syn. sticky; glutinous
(粘连的,不易取下或分离的) sticky; glutinous; tending to persist
adjunct
 
n. Syn. addition; accessory
(无用的附加物) something added on or attached generally nonessential or inferior
adjust
 
v. Syn. adapt; regulate
(调整,使适于) adapt; regulate
administer
 
v. Syn. govern; supervise
(管理) govern; supervise; give or apply medications
administration
 
n. Syn. management; supervision; executive
(管理,行政管理,政府,行政机关) management; supervision; people who are in charge for management; activity of government for powers and duties
admission
 
n. Syn. admittance; entrance; access
(准许进入,准许加入,入场费,会费,承认,招认) act or practice of admitting; power or permission to enter
admit
 
v.
(准许进入) permit to enter; receive; provide the right or a means of entrance to
adopt
 
v. Syn. accept
(采用,采纳) accept; take on; raise; take into one's family
adore
 
v. Syn. idolize; adorn
(崇拜,热爱) worship with profound reverence; pay divine honors to; regard with the utmost esteem and affection
adult
 
n.
(成年的,已成人的,成年人) one who has attained maturity or legal age; fully grown
adventure
 
n. Syn. risk; venture
(冒险经历) something happens without design; chance; hazard; risk; danger
adventurous
 
a. Syn. valiant; venturesome
(喜欢冒险的,敢做敢为的) valiant; venturesome; inclined or willing to incur hazard or engage in adventures
adversity
 
n. Syn. poverty; misfortune
(贫困,不幸) state of misfortune, hardship, or affliction; misfortune
advertise
 
v. Syn. notify
(登广告,做广告,广告商) give notice to; inform or apprise; make known; give public notice of
advocate
 
v. Syn. urge; support
(辩护,推广) speak, plead, or argue in favour of; plead for; push for something
aerodynamics
 
n.
(空气动力学) study of how objects move through the air or water
affect
 
v.
(影响,假装) have an emotional or cognitive impact upon
affected
 
a. Syn. artificial; pretended
(假的,做作的) speaking or behaving in artificial way; emotionally stirred or moved; infected or attacked
affection
 
n. Syn. fondness; love
(友爱,挚爱,情爱) fondness; tender feeling toward another; fondness
affective
 
a. Syn. sentimental
(感情的,表达感情的) sentimental; emotional; emotionally charged
afford
 
v. Syn. pay; risk
(付得起,冒险做) pay; provide; have the financial means for; bear the cost of
agency
 
n.
(代理,代办,代理处,经销处,社,机构,作用,力量) a business that serves other businesses; an administrative unit of government
agenda
 
n. Syn. schedule; calendar
(议程) items of business at a meeting; list or program of things to be done or considered
aggravate
 
v. Syn. worsen; exacerbate
(使恶化,使加重) worsen; make worse or more troublesome
aggregation
 
n.
(集合,群体) several things grouped together or considered as a whole
aggressive
 
a.
(强有力的,坚持己见的) making assaults; unjustly attacking; combative; hostile; tending to spread quickly
agony
 
n.
(极大痛苦) extreme pain of mind or body; anguish; last struggle of life; death struggle
agreement
 
n.
(一致,协议) state of agreeing; harmony of opinion, statement, action, or character
aid
 
n.
(助手) person or thing that promotes or helps in something done; helper; assistant
ailment
 
n. Syn. sickness; illness; affliction
(疾病(尤指轻病,小病)) sickness; illness; affliction
air
 
v.
(空气,空中) be broadcast on television or radio
aircraft
 
n.
(飞行器,飞机,飞艇) vehicle that can fly, such as an airplane, helicopter, balloon
aisle
 
n.
((教堂的)走廊,耳堂,(剧院观众席间的)狭长过道) passageway between rows of seats, as in an auditorium or an airplane; wing of a building
alarm
 
n.
(警报,警报器,警铃,闹钟,惊慌) any sound or information intended to give notice of approaching danger
album
 
n.
(影集,集邮簿,慢转唱片) a list of names; a register for visitors; a blank book, in which to insert autographs sketches, memorial writing of friends, photographs
alert
 
n.
(机敏的) warning serves; alarm; condition of heightened watchfulness or preparation for action
alien
 
a. Syn. strange; unfamiliar; foreign
(外国的,外国人的,来自其他星球的) dissimilar, inconsistent, or opposed in nature; very different place, society, or person
alienate
 
v. Syn. estrange; transfer; separate
(孤立,树敌) cause to become unfriendly or hostile; transfer property or ownership; isolate or dissociate emotionally
alike
 
a. Syn. similar; resembling
(相同的,相似的) similar; in the same manner or to the same degree
allegation
 
n.
(宣称,主张,断言) suggestion without proof that someone has done something wrong
allegiance
 
n. Syn. loyalty; fidelity
(忠诚) loyalty to a nation, sovereign, or cause; fidelity to any person or thing; devotion
alliance
 
n.
(结盟,同盟,联盟) state of being allied; act of allying or uniting; a union or connection of interests between families, states, parties
alliteration
 
n.
(头韵) repetition of beginning sound in poetry
allowance
 
n. Syn. authorization; permission
(津贴,补助,认同,宽容,份额) approval; act of allowing, granting, or admitting
ally
 
n. Syn. confederate; partner; collaborator
(联盟,同盟者) confederate; partner; collaborator
alone
 
a. Syn. solitary; by oneself
(单独的) solitary; by oneself
along
 
ad.
(沿着,向前,共同,一起,始终) by the length; in a line with the length; onward; forward; in company; together
alongside
 
ad.
(横靠着,沿着,傍着,横靠,傍着) along or by the side; side by side with
alter
 
v. Syn. modify; change; convert
(改变,修改) modify; cause to change; make different; convert
alteration
 
n. Syn. renovation; change
(变更,改造) passage from one form or state to another; change
alternate
 
a. Syn. substitute
(交替的,轮流的) happening or following in turns; succeeding each other continuously; substitute
alternation
 
n.
(交替,轮流) successive change from one thing or state to another and back again
alternative
 
a.
(另一可选的,另外的) one of two or more things, ideas or courses of action that may be used; option; choice
altitude
 
n. Syn. elevation; height
(高度) elevation especially above sea level; height
aluminum
 
n.
(铝) silvery ductile metallic element
amateur
 
a. Syn. nonprofessional; inexpert
(业余的) nonprofessional; lacking the skill of a professional, as in an art
amaze
 
v. Syn. stun; astonish; shock
(使吃惊,使惊叹) astonish; affect with wonder
amazement
 
n. Syn. wonder; surprise
(惊愕,惊异) wonder; state of extreme surprise or wonder; astonishment
ambassador
 
n.
(大使,使者) authorized messenger or representative
ambitious
 
a. Syn. aspiring; enterprising
(有雄心的,渴望成功的) aspiring; having a strong desire for success or achievement
ambivalence
 
n.
(矛盾的观点或情绪) state of having contradictory or conflicting emotional attitudes, such as love and hate
ambulance
 
n.
(救护车,野外医院) field hospital organized as to follow an army in its movements; wagon for conveying the wounded to hospital
amenable
 
a. Syn. responsible; accountable
(有服从义务的,随时服从的) responsive to advice or suggestion; responsible to higher authority; willing to comply with; agreeable
amends
 
n.
(赔偿,补偿) compensation for a loss or injury; recompense; reparation
ammunition
 
n. Syn. weapon
(军火,弹药) military stores or provisions; articles used in weapons, as powder, balls, shot, shells
amount
 
n. Syn. quantity; sum
(量,总合) total of two or more quantities; aggregate; sum
ample
 
a. Syn. abundant
(丰富的,富足的) more than enough in size or scope or capacity; fairly large
amuse
 
v. Syn. absorb; distract; bewilder
(使欢乐,逗…笑,娱乐,消遣) occupy in an agreeable, pleasing, or entertaining fashion; cause laughter or be funny; delude or deceive
analogy
 
n. Syn. similarity; parallelism
(类比,相似) similarity in some respects; comparison based on similarity
analysis
 
n. Syn. study; investigation
(分析,分析报告) study; investigation; process of breaking down a substance into its constituent parts
anchor
 
v. Syn. fasten
(固定,锚) secure or fasten firmly; be fixed in place; narrate or coordinate
anecdote
 
n. Syn. episode; story
(奇闻轶事) short account of amusing or interesting event; short narrative; secret story of history or biography
anesthetic
 
n.
(麻醉药) substance that causes loss of sensation; producing temporary loss or impairment of feeling
angular
 
a.
(有尖角的,瘦骨嶙峋的) sharp-cornered; consisting of an angle or angles; stiff in manner
anniversary
 
a.
(周年,周年纪念) annual; yearly; annual return of the day on which any notable event took place
annoy
 
v. Syn. disturb; irritate
(使恼怒,打扰) disturb, especially by minor irritations; irritate
annual
 
a.
(每年的) occurring or payable every year
annually
 
ad. Syn. yearly
(一年一次,每年) yearly; each year; returning every year; year by year
anonymous
 
a. Syn. unknown; nameless
(匿名的) having no name; having unknown or unacknowledged name
anthem
 
n. Syn. song; hymn
(圣歌,赞美诗) song of praise or patriotism; song of devotion or loyalty
anthropology
 
n.
(人类学) social science that studies origins and social relationships of human beings
antibiotic
 
a. Syn. antibacterial
(抗菌的,抗生的) of or relating to chemical substance that kills microorganisms and cures infections
anticipate
 
v. Syn. expect; predict
(预期,预料) act in advance of; deal with ahead of time; predict
anticipation
 
n. Syn. expectation
(期望,预料) something expected; pleasurable expectation; wishing with confidence
antiquated
 
a. Syn. obsolete; antique; aged
(过时的,陈旧的) too old to be fashionable, suitable, or useful; obsolete; aged
antique
 
n. Syn. relic; curio
(古董) any furniture old and valuable; out of fashion
antiquity
 
n. Syn. relic
(古迹,古物) ancient times, especially the times preceding the Middle Ages; extreme oldness
antiseptic
 
n. Syn. bactericide; germicide
(抗菌物) substance that prevents infection; substance that restricts the growth of disease-causing microorganisms
anxiety
 
n.
(忧虑,焦虑,不安) concern something in state of painful uneasiness; state of restlessness and agitation
anyhow
 
ad.
(无论如何,不管怎样) in any way or manner whatever; at any rate; in any event
apart
 
ad.
(分开,离开,拆开,个别,单独) separately, in regard to space or company; in a state of separation as to place; aside
apparent
 
a. Syn. visible
(明显的,明白的,外表的,表面上的) capable of being seen, or easily seen; open to view; visible to eye
appeal
 
n. Syn. attraction; charm
(吸引力) attraction; charm; attract; fascinate; challenge
appendix
 
n. Syn. appendage; adjunct; concomitant
(阑尾,附录) something appended or added
appetite
 
n. Syn. desire
(胃口,食欲) instinctive physical desire, especially one for food or drink
applaud
 
v. Syn. clap; acclaim
(喝彩,欢呼) acclaim; express approval, especially by clapping the hands
apply
 
v. Syn. exert
(应用,适用) exert; put into service; avail oneself to;
appointment
 
n. Syn. arrangement
(指定,约会) act of putting a person into a non-elective position; arrangement
appreciate
 
v. Syn. admire; value
(感激,增值,赏识) be thankful for; increase in worth; be thoroughly conscious of
apprentice
 
n.
(学徒) works for an expert to learn a trade; beginner; learner
approach
 
n. Syn. access; method
(方法) access; method
appropriate
 
v. Syn. acquire; allocate
(获得,挪用,据为己有) acquire; take possession of for one's own use; set apart for specific use
approval
 
n. Syn. sanction; endorsement
(赞成,正式批准) official approbation; endorsement; act of approving
approve
 
v. Syn. ratify
(批准) ratify; consider right or good; think or speak favorably of
aptitude
 
n. Syn. intelligence; talent
(能力,才能) inherent ability; quickness in learning and understanding
aquamarine
 
a.
(绿玉,碧绿色) of bluish-green colour; of pale blue to light greenish blue
aquarium
 
n.
(水族馆) tank or pool or bowl filled with water for keeping live fish and underwater animals
arboreal
 
a.
(树栖的,树的) tree-dwelling; treelike; living in trees
arc
 
n.
(弧形,拱形) continuous portion of a circle; something curved in shape
arch
 
n.
(拱,脚弓,使弯成拱,使成拱形) any part of a curved line
archaeology
 
n.
(考古学) study of artifacts and relics of early mankind
architect
 
n.
(建筑师) one who designs and supervises the construction of buildings or other large structures
archives
 
n.
(档案,档案馆) public records; place where public records are kept
area
 
n.
(范围,区域,地区,面积,领域) plane surface, as of the floor of a room; open space in a building; the enclosed space; extent; scope; range
arena
 
n.
(竞技场,舞台) playing field where sports events take place; large structure for open-air sports or entertainments
argue
 
v.
(辩论,表明,争论,争吵) invent and offer reasons to support or overthrow a proposition, opinion, or measure; debate
arise
 
v. Syn. spring
(出现,发生,起来,站起) come up from a lower to a higher position; come above the horizon; spring up; come into action
arithmetic
 
n.
(算数) theory of numerical calculations
armor
 
n. Syn. shield
(装甲,装甲车) shield; defensive covering, as of metal, wood, or leather, worn to protect the body against weapons
arms
 
n. Syn. weapon
(武器,兵种) weapons considered collectively; official symbols of a family
array
 
v. Syn. marshal
(排列,整理) set out for display or use; place in orderly arrangement
arrogant
 
a. Syn. overbearing; lofty
(傲慢的,自大的,傲慢) arising from feeling or assumption of one's superiority toward others
arsenal
 
n. Syn. armory
(军火库) storage place for military equipment; stock of weapons
artery
 
n.
(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
article
 
n. Syn. essay; editorial
(论文,文章) essay; editorial; individual thing or element of a class
articulate
 
a. Syn. effective; distinct
(有效的,清晰的) expressing oneself easily in clear and effective language
artificial
 
a. Syn. unreal
(人造的,人工的) made by humans; produced rather than natural.
artillery
 
n.
(大炮,炮兵) large weapons, such as cannon and missile launchers operated by crews; branch of army in use of large weapons
ascent
 
n.
(攀登,上升) upward slope or grade; movement upward
ashamed
 
a.
(羞愧的,惭愧的,不好意思) affected by shame; abashed or confused by guilt
aside
 
ad.
(在旁边,向旁边,撇开) on, or to, one side; out of a straight line, course, or direction; at a little distance from the rest
aspect
 
n. Syn. respect; facet
((问题的)方面,(事物的)一部分) distinct feature or element in a problem; a way in which something can be viewed by the mind
aspirin
 
n.
(阿斯匹林) white crystalline compound drug to relieve pain and reduce fever and inflammation
assassination
 
n.
(暗杀) act of assassinating; killing by treacherous violence; murder of public figure by surprise attack
assault
 
n. Syn. attack; onslaught
((武力)袭击,(口头)攻击) attack; onslaught
assemble
 
v. Syn. gather
(集合,装配) put together; bring or call together into a group or whole
assess
 
v. Syn. estimate; judge
(估计,估算,评估,评价) estimate value; judge worth of something
asset
 
n. Syn. properties; advantage
(财产,资产) properties; advantage; useful or valuable quality
assign
 
v. Syn. appoint; allot
(分配,指定,让与) appoint; allot; make over; point out authoritatively or exactly
assignment
 
n. Syn. task; job
(任务,作业) task given to students; job; distribution; appointment
assist
 
v. Syn. help
(援助,帮助) give help or support to, especially as a subordinate
associate
 
v. Syn. pertain; connect
(关联,联合) connect or join together; combine
association
 
n. Syn. alliance; connection
(联盟,联合,协会) connection, whether of persons of things; union of persons in a company or society for some particular purpose
assorted
 
a. Syn. varied; miscellaneous
(各式各样的,多样混合的) varied; miscellaneous
assortment
 
n. Syn. variety; conglomerate
(各类物品的聚集,混合物) variety; collection containing a variety of sorts of things
assume
 
v. Syn. suppose; presume
(假定,设想) suppose; presume; take on; bear
assumption
 
n. Syn. hypothesis; supposition
(假定,设想,采取) something taken for accepted as true without proof; taking over or taking possession of
assurance
 
n. Syn. certainty; confidence; insurance; guaranty
(担保,保证,确定,自信) promise or pledge; certainty; self-confidence; freedom from doubt
assure
 
v. Syn. solidify; guarantee; convince
(确保,向…保证,使确信) solidify; guarantee; convince
astonish
 
v. Syn. surprise; shock
(使惊讶) surprise; shock
astounding
 
a.
(令人吃惊的) surprising; shocking
astronomy
 
n.
(天文学) branch of physics that studies celestial bodies and universe as a whole
astute
 
a. Syn. shrewd
(聪明,敏锐) wise or keen; shrewd; with sharp intelligence
asylum
 
n. Syn. protection
(庇护所) place of refuge or shelter; protection
asymmetrical
 
a. Syn. unbalanced; uneven
(不均匀的,不对称的) unbalanced; uneven
athlete
 
n.
(运动员) sports man; one who contended for prize in public games
atlas
 
n.
(地图集) a bound volume of maps, charts, or tables
atomization
 
n.
(原子化,雾化) act of reducing to atoms, or very minute particles
atrophy
 
n. Syn. shrinkage
(枯萎,萎缩,衰退,结束) wasting away; decrease in size; reduction in the functionality of an organ caused by disease
attach
 
v. Syn. fasten; annex
(系,缚,附加) fasten; annex; be in contact with
attack
 
n.
(进攻,攻击,抨击,侵袭) offensive move; expression of strong criticism; hostile comment
attempt
 
n. Syn. try; endeavor; effort
(尝试) action of trying at something
attend
 
v.
(参加,入学) be present at; go to; take care of; tend
attendance
 
n.
(出席,出席的人数) act of being present
attendant
 
n. Syn. aide; servant
(侍者,护理人员) aide; servant; accompanying; person who participates in a meeting
attitude
 
n.
(姿势,态度,看法,意见) posture, action, or disposition of a figure or a statue
attorney
 
n. Syn. lawyer
(代理人,辩护律师) lawyer; one who is appointed by another to act in his place or stead; proxy
attractive
 
a. Syn. appealing; pleasing; inviting; intriguing; tempting
(吸引人的,有魅力的) appealing; pleasing; inviting; tempting
auction
 
n.
(拍卖) public sale of property to the highest bidder
audience
 
n. Syn. spectator; viewer
(观众) a group of people within hearing; crowd seeing a stage performance
audit
 
n.
(核算,稽核) examination of accounts; adjustment or correction of accounts
auditorium
 
n.
(听众席,观众席) area of theater or concert hall where audience sits
aurora
 
n.
(极光) the first light of day; an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force
authentic
 
a. Syn. genuine; real; valid; trustworthy
(真的,可靠的,确实的) not counterfeit or copied; valid; trustworthy
author
 
n.
(作者,创作者,创始者) beginner, former, or first mover of anything; creator; originator; one who composes or writes book or composer
authority
 
n. Syn. jurisdiction; power
(权力,权限,权威人士) jurisdiction; power to enforce laws, exact obedience, command, determine, or judge; government
authorize
 
v. Syn. empower; sanction
(授权,批准) empower; give permission for; sanction
automatic
 
a. Syn. automated; mechanized; involuntary
(自动(化)的,无意识的,机械的) mechanized; operating with minimal human intervention; independent of external control
automobile
 
n.
(汽车,小汽车) self-propelled vehicle suitable for use on street or roadway
autonomous
 
a.
(自治) self-governing; not controlled by others or by outside forces; independent
available
 
a. Syn. free
(自由的,有空的) convenient for use or disposal; not busy, free; obtainable; accessible
avalanche
 
n.
(雪崩) great mass of falling snow and ice
avenue
 
n.
(林荫道,大街) way or opening for entrance or exit place; passage by which a place may be reached; broad street
average
 
a. Syn. typical; mediocre
(一般的,通常的,平庸的) typical; mean; achieve or reach on average
averse
 
a. Syn. reluctant; disinclined; unwilling
(反对的) reluctant; disinclined; turned away or backward; unwilling
aviator
 
n.
(飞行员,飞行家) someone who operates an aircraft
avoid
 
v. Syn. shun; prevent
(躲避,规避) shield away from; prevent
aware
 
a.
(知道的,明白的) knowing; having knowledge or cognizance
awful
 
a. Syn. terrible
(可怕的,非常坏的,使人敬畏的) causing fear, dread, or terror; extremely bad or unpleasant; terrible
awkward
 
a. Syn. clumsy; inept
(笨拙的,不灵活的) difficult to handle or manage
axis
 
n. Syn. shaft; pivot
(轴,轴心) the center around which something rotates; pivot