abandon: n. 没有约束,放任情绪 lacking restraint or control; feeling of extreme emotional intensity; unbounded enthusiasm | abbreviate: v. 减短,缩写 make shorter; reduce to shorter form intended to represent full form, as for word or phrase |
abide: v. 忍耐,忍受,遵守 endure; put up with; bear; tolerate | abnormal: a. 反常的,异常的,变态的 unusual; not typical; not normal |
aboard: ad. 在(船,飞机,车)上,上(船,飞机,车) on a ship, train, plane, or other vehicles; in or into a group, organization, or business | abolition: n. 废除,取消 ending; act of abolishing; act of doing away with |
abrupt: a. 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 |
absent: a. 缺少的,不在的,缺席的 go away or leave; missing; not present | absentee: n. 缺席者 one who is absent or not in residence |
absenteeism: n. 旷课,旷工 habitual not to appear, especially for work or other regular duty | absolute: a. 完全的,肯定的 perfect in quality or nature; complete; totally unlimited; certain |
absolutely: ad. 完全地,绝对地 utterly; not viewed in relation to other things or factors | absorb: v. 吸收,合并 assimilate or incorporate; suck or drink up; occupy full attention |
absorption: n. 吸收 process of absorbing nutrients into the body after digestion; state of mental concentration | abstract: a. 抽象的 theoretical; not concrete; not applied or practical; difficult to understand |
absurd: a. 荒谬的,可笑的 preposterous; ridiculously incongruous or unreasonable; foolish | absurdity: n. 荒谬 quality of being absurd or inconsistent with obvious truth, reason, or sound judgment; logical contradiction |
abundant: a. 丰富,富足 plentiful; possessing riches or resources | abundantly: ad. 丰富地 in great numbers; in a plentiful or sufficient degree; plentifully |
abuse: n. 滥用,虐待 improper use or handling; misuse | academic: a. 学术的 related to school; not practical or directly useful; relating to the scholarly organization; based on formal education |
accelerate: v. 加速 move faster; cause to develop or progress more quickly; occur sooner than expected | acceleration: n. 加速度 a faster rate of improvement; the rate of change of velocity to time |
accessible: a. 可得到的 easily approached or entered; obtainable; easy to talk to or get along with | accessory: n. 附件 additional object; useful but not essential thing; subordinate or supplementary item |
accident: n. 意外事件,事故 an event that takes place without one's foresight or expectation; sudden, and unexpected event | accidental: a. 意外的,偶然的 unexpected; happening by chance, unintentionally |
accidentally: ad. 意外地,偶然地 inadvertently; by chance; casually; fortuitously; not essentially or intrinsically | accommodate: v. 招待,食宿,适应 do a favor or service for; provide for; supply with; make suitable; adapt; allow for |
accompaniment: n. 伴奏 act of accompanying someone or something | accompany: v. 陪伴,伴随,伴奏 travel with; be associated with |
accomplish: v. 完成,达到,实现 succeed in doing; bring to pass; achieve; reach the end of; complete | accomplishment: n. 成就 achievement; fulfillment; something that is successful |
account: n. 说明,解释 narrative or record of events; the 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 a system that provides quantitative information about finances |
accumulate: v. 堆积,积聚,积累 pile up; collect; mount up; increase | accumulation: n. 积聚 increase by natural growth or addition; concentration |
accuracy: n. 准确性,正确性 quality of nearness to the truth or the true value | accusation: n. 谴责,控告 indictment; charge of wrongdoing that is made against a person or other party |
accustomed: a. 习惯了的 habitual to; used to; frequently practiced, used, or experienced; customary | achieve: v. 完成,实现 gain with effort; accomplish; fulfill |
acidity: n. 酸度,酸性 pH values below 7; taste experience when something acidic is taken into the mouth | acquaint: v. 熟悉 inform about; cause to come to know personally; make familiar |
acquaintance: n. 熟人 personal knowledge or information about someone or something | acquire: v. 获取 gain through experience or effort; gain possession of; locate with a tracking system |
acquisition: n. 获得 act of contracting or assuming or acquiring possession of something | activate: v. 刺激,使活动 make active or more active; stimulate; make radioactive |
actively: ad. 活跃地,积极地 energetically; vigorously; voluntarily, not passively | actuate: v. 推动,促使 put into motion or action; activate |
acumen: n. 思想敏锐 mental keenness; quickness of perception | acute: a. 精明,敏锐,聪明 quickly perceptive; keen; having a sharp point or tip; extremely sharp or severe |
adapt: v. 改变 make fit for; change to suit a new purpose | adaptable: a. 能适应的,适应能力强的 flexible; becoming or being made suitable to a particular situation or use |
adaptation: n. 改编,改写,适应环境 modification; alteration or adjustment in structure or habits | adaptive: a. 适合的,适应的 having a capacity for adaptation; capable of adapting |
addict: v. 使上瘾,使沉溺 cause someone to become dependent; indulge in; be devoted to | additional: a. 另外的,附加的,额外的 further; extra; supplemental or added to |
adept: a. 擅长于 expert at; very skilled; having or showing knowledge and skill and aptitude | adequate: a. 足够的,充实的 sufficient; enough to meet a purpose |
adhesive: n. 胶,粘贴物 glue; paste; the substance that unites or bonds surfaces together | adjoining: a. 毗邻的 neighboring; being in contact at some point or line; joining to |
adjustment: n. 调整 making or becoming suitable; adjusting to circumstances | administer: v. 管理 govern; supervise; give or apply medications |
administration: n. 管理,行政管理,政府,行政机关 management; supervision; people who are in charge of management; the activity of government for powers and duties | administrator: n. 管理者,行政官 one who manages a government agency or department |
admiration: n. 钦佩,赞美 favorable judgment; feeling of pleasure, wonder, and approval | admire: v. 钦佩,崇拜,欣赏 regard with wonder or astonishment; view with surprise; marvel at |
admission: n. 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 |
admittedly: ad. 公认地,诚然,无可否认地 doubtlessly; in an acknowledged manner; confessedly | adolescent: n. 青少年 a juvenile between the onset of puberty and maturity; |
adoption: n. 采用 act of accepting with approval | adorn: v. 装饰 enhance or decorate with or as if with ornaments |
adornment: n. 装饰,装饰品 embellishment; decoration; something that beautifies or adorns; ornament | advance: v. 提高,发展,提升 proceed; move forward; improve; moving forward |
advanced: a. 高级的,年老的,先进的 improved; highly developed or complex; ahead of the times; progressive | advancement: n. 进展,提升 progress; promotion; forward step; improvement |
adventure: n. 冒险经历 something happens without design; chance; hazard; risk; danger | adventurer: n. 冒险家 one who enjoys exciting, dangerous activities, often in foreign countries |
adventurous: a. 喜欢冒险的,敢做敢为的 valiant; venturesome; inclined or willing to incur hazard or engage in adventures | adversary: n. 对手 the opponent in a contest; someone who offers opposition |
adverse: a. 讨厌,敌意 in opposing direction; harmful or unfavorable; acting or serving to oppose | adversely: ad. 相反地,不利地 negatively; in an adverse manner; oppositely; inimically; offensively; unfortunately |
adversity: n. 贫困,不幸 state of misfortune, hardship, or affliction; misfortune | advertise: v. 登广告,做广告,广告商 give notice to; inform or apprise; make known; give public notice of |
advocate: v. 辩护 speak, plead, or argue in favor of; plead for; push for something | advocate: n. 提倡者,主张者,拥护者 one that argues for a cause; supporter or defender |
aesthetic: a. 审美的 elegant or tasteful; of or concerning the appreciation of beauty or good taste | affect: v. 影响,假装 have an emotional or cognitive impact upon |
affection: n. 友爱,挚爱,情爱 fondness; tender feeling toward another; fondness | affectionate: a. 亲爱的,挚爱的 having affection or warm regard; loving; fond; kindly inclined; zealous |
affinity: n. 亲缘关系 natural attraction, liking, or feeling of kinship; relationship by marriage | affirmative: a. 赞成的,肯定的 confirmative; ratifying; giving assent or approval; confirming |
afflict: v. 折磨,使苦恼 cause pain, suffering, or distress | affluent: a. 富有的,丰富的 having an abundant supply of money or possessions of value |
afford: v. 付得起,冒险做 pay; provide; have the financial means for; bear the cost of | affordable: a. 负担得起的,便宜的 able to pay for |
agenda: n. 议程 items of business at a meeting; list or program of things to be done or considered | aggravate: v. 使恶化,使加重 worsen; make worse or more troublesome |
aggravating: a. 恼人的,讨厌的 irritating; annoying; making worse or more heinous | aggregate: v. 收集,聚集 gather into a mass, sum, or whole; amount to |
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 |
agile: a. 敏捷的,活泼轻快的 moving quickly and lightly; mentally quick | agility: n. 敏捷 mentally quick; moving quickly and lightly |
agitate: v. 激怒,打扰 cause to move with violence or sudden force; upset; disturb | agony: n. 极大痛苦 the extreme pain of mind or body; anguish; last struggle of life; death struggle |
agreeable: a. 使人愉快的,合意的 ready to consent or submit; acceptable | agriculture: n. 农业,农艺,农学 the practice of cultivating the land or raising stock |
ailment: n. 疾病(尤指轻病,小病) sickness;a slight but often persistent illness | aim: n. 目标,计划 point or direct towards an object or spot with the intent of hitting it |
aircraft: n. 飞行器,飞机,飞艇 a vehicle that can fly, such as an airplane, helicopter, balloon | airsickness: n. 晕机 motion sickness experienced while traveling by air |
ajar: a. (门窗等)微开的 half-open; slightly turned or opened | akin: a. 同族的,类似的 of the same kin; related by blood |
alchemy: n. 炼金术士 medieval chemistry; magical or mysterious power or process of transforming | alder: n. 赤杨树 north temperate shrubs or trees having toothed leaves and cone-like fruit |
alert: n. 机敏的 the warning serves; alarm; condition of heightened watchfulness or preparation for action | alien: a. 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. 孤立,树敌 cause to become unfriendly or hostile; transfer property or ownership; isolate or dissociate emotionally | alignment: n. 排列,联合,联盟 arrangement; association; alliance |
alike: a. 相同的,相似的 similar; in the same manner or to the same degree | allegiance: n. 忠诚 loyalty to a nation, sovereign, or cause; fidelity to any person or thing; devotion |
allegory: n. 寓言 symbolic representation of abstract ideas or principles in narrative, dramatic, or pictorial form | allowance: n. 津贴,补助,认同,宽容,份额 approval; the act of allowing, granting, or admitting |
alloy: n. 合金 mixture; a combination of diverse things | allude: v. 暗指 refer casually or indirectly, or by suggestion |
aloft: ad. 向上 in or into a high place; high or higher up | alongside: ad. 横靠着,沿着,傍着,横靠,傍着 along or by the side; side by side with |
alter: v. 改变,修改 modify; cause to change; make different; convert | alternate: a. 交替的,轮流的 happening or following in turns; succeeding each other continuously; substitute |
alternate: v. 交替出现 occur successively; pass back and forth from one state, action, or place to another | alternation: n. 交替,轮流 successive change from one thing or state to another and back again |
alternative: n. 另一可选的,另外的 one of two or more things, ideas, or courses of action that may be used; option or choice | altitude: n. 高度 elevation especially above sea level; height |
aluminum: n. 铝 silvery ductile metallic element | amateur: n. 新手,初学者 one who engages in an art, science, study, or athletic activity as a pastime rather than as a profession |
amazement: n. 惊愕,惊异 wonder; state of extreme surprise or wonder; astonishment | ambience: n. 环境 particular environment or surrounding influence; an atmosphere of the environment |
ambition: n. 雄心,抱负 aspiration; a strong wish to achieve something | ambitious: a. 有雄心的,渴望成功的 aspiring; having a strong desire for success or achievement |
ambivalent: a. 有矛盾情绪的,举棋不定的 mixed; experiencing or expressing opposing or contradictory feelings | amble: n. 漫步,缓行 moving at an easy pace; walk slowly or leisurely |
amendment: n. 改正,修正 a change or changes made to the words of a text; revision | amends: n. 赔偿,补偿 compensation for a loss or injury; recompense |
amenity: n. 舒适,愉快 pleasantness resulting from agreeable conditions | amiable: a. 可爱的,友好的,惬意的 good-natured and likable; lovable; warmly friendly |
amicable: a. 温和的,友好礼貌的 exhibiting friendliness or goodwill; not quarrelsome | amid: ad. 在…中 in the middle of; among; surrounded by |
ammunition: n. 军火,弹药 military stores or provisions; articles used in weapons, as powder, balls, shot, shells | amnesia: n. 失忆,健忘 partial or total loss of memory, usually resulting from shock or illness |
amount: n. 量,总合 total of two or more quantities; aggregate; sum | ample: a. 丰富的,富足的 more than enough in size or scope or capacity; relatively large |
amplification: n. 扩大 addition of extra material or illustration or clarifying detail | amuse: v. 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. 类比,相似 the similarity in some respects; comparison based on similarity | analysis: n. 分析,分析报告 study; investigation; the process of breaking down a substance into its constituent parts |
analyze: v. 分析,分解 diagnose; study, or examine something in detail to discover more about it | anarchist: n. 无政府主义者 a person who seeks to overturn established government; advocate of abolishing authority |
ancestor: n. 祖先,祖宗 forefather; forebear; forerunner or predecessor | ancestry: n. 祖先 family descent; series or line of ancestors; lineage |
anchor: v. 固定,锚 secure or fasten firmly; be fixed in place; narrate or coordinate | anecdotal: a. 轶闻的,多轶闻趣闻的 having the character of an anecdote; of a short story of any interesting or humorous incidents |
angular: a. 有尖角的,瘦骨嶙峋的 sharp-cornered; consisting of an angle or angles; stiff in manner | animated: a. 活跃的,有生气的 having life or vigor or spirit; filled with activity; in the form of cartoon |
animation: n. 兴奋,活跃 act of animating or giving life or spirit; state of being animate or alive | ankle: n. 脚踝 the joint which connects the foot with the leg; tarsus |
annex: v. 接手,附加 append or attach; take possession of; incorporate into an existing political unit | announce: v. 宣布,发表,通告 herald; give out; proclaim; make known publicly |
announcement: n. 宣告,发表 formal public statement; an act of making known publicly | announcer: n. 广播员,报幕员 one who proclaims a message publicly |
annoy: v. 使恼怒,打扰 disturb, especially by minor irritations; irritate | annual: a. 每年的 occurring or payable every year |
annually: ad. 一年一次,每年 yearly; each year; returning every year; year by year | anomaly: n. 不规则,异常,反常 irregularity; a person or something unusual; departure from the normal or common order |
anonymous: a. 匿名的 having no name; having an unknown or unacknowledged name | antagonist: n. 敌手,对手 one who contends with another, especially in combat; an adversary; opponent |
anthem: n. 圣歌,赞美诗 song of praise or patriotism; the song of devotion or loyalty | anthropology: n. 人类学 social science that studies origins and social relationships of human beings |
anticipate: v. 预期,预料 act in advance of; deal with ahead of time; predict | anticipation: n. 期望,预料 something expected; pleasurable expectation; wishing with confidence |
antiquate: v. 使古旧,废弃 make obsolete or old-fashioned | antique: a. 旧的,早期的 old; belonging to, made in, or typical of an earlier period |
anxious: a. 渴望的,担忧的 eager; keen; worried; uneasy, and apprehensive about an uncertain event or matter | apologize: v. 道歉 beg pardon; tell someone that you are sorry for having done something |
apology: n. 道歉,歉意 acknowledgment expressing regret or asking pardon for a fault or offense; explanation or excuse | apparent: a. 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 the eye |
appealing: a. 动人的,媚人的 attractive or interesting; charming | appendix: n. 阑尾,附录 something appended or added |
applaud: v. 喝彩,欢呼 acclaim; express approval, especially by clapping the hands | appliance: n. 用具,器具 durable goods for home or office use; device or instrument for household use |
application: n. 勤奋的付出,密切关注 close attention; work of applying something; verbal or written request for assistance | apply: v. 应用,适用 exert; put into service; avail oneself to; |
appoint: v. 任命,选派 designate; nominate; choose someone officially for a job or responsibility | apportion: v. (按比例或计划)分配 distribute; allot; give out as one's portion or share |
appreciation: n. 欣赏,口味,兴趣 recognition; taste; judgment or opinion, especially a favorable one | approaching: a. 接近的,逼近的 impending; of the relatively near future; coming closer to another |
appropriation: n. 拨款 funding; money set aside for a specific purpose | approve: v. 批准 ratify; consider right or good; think or speak favorably of |
approximately: ad. 近似地,大约 very similarly; roughly | apt: a. 恰当的,贴切的 likely; precisely suitable; appropriate; quick to learn or understand |
aptitude: n. 能力,才能 inherent ability; quickness in learning and understanding | aptly: ad. 适当地,得体地 in a competent, capable manner; in an apt or suitable manner |
aquarium: n. 水族馆 tank or pool or bowl filled with water for keeping live fish and underwater animals | arbitrary: a. 反复无常,随机的 randomly chosen; determined by chance or impulse, and not by reason or principle |
arc: n. 弧形,拱形 the 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 |
archaeological: a. 考古学的 related to or dealing with or devoted to archaeology | archaeology: n. 考古学 study of artifacts and relics of early humankind |
archipelago: n. 群岛 group of closely located islands | architect: n. 建筑师 one who designs and supervises the construction of buildings or other large structures |
architectural: a. 建筑上的,建筑学的 of or about the art and science of architecture | architecture: n. 建筑,建筑学 art and science of designing and erecting buildings; buildings and other large structures |
archives: n. 档案,档案馆 public records; place where public records are kept | ardent: a. 热心的,热情的 displaying or by strong enthusiasm or devotion; passionate |
arena: n. 竞技场,舞台 a playing field where sports events take place; a large structure for open-air sports or entertainments | aria: n. 独唱曲 operatic solo; a solo vocal piece with instrumental accompaniment |
arid: a. 荒芜的 dry; lacking moisture, especially having insufficient rainfall to support trees or plants | arise: v. 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 | armored: a. 披甲的,装甲的 protected by armor; provided with a protective covering |
arms: n. 武器,兵种 weapons considered collectively; official symbols of a family | aroma: n. 香气,芬芳,芳香 fragrance; scent; pleasant characteristic odor, as of a plant, spice, or food |
aromatic: a. 芬芳的 fragrant or sweet-smelling; caused by fragrant odor | arouse: v. 刺激,激起,唤醒 excite; stimulate; awaken from or as if from sleep |
arrange: v. 计划,准备 put in proper order; dispose in the manner intended, or best suited for the purpose | arrangement: n. 排列,安排 composition; a plan for how something will happen |
arrogance: n. 傲慢,骄傲 overbearing pride; haughtiness; manifest feeling of personal superiority in rank, power, or estimation | arthritis: n. 关节炎 inflammation of a joint or joints |
article: n. 论文,文章 essay; editorial; individual thing or element of a class | articulate: a. 有效的,独特的 expressing oneself easily in clear and effective language |
artificial: a. 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; army branch in use of large weapons |
artisan: n. 工匠 manually skilled worker; craftsman, as opposed to an artist | ascribe: v. 归因于,指派 inscribe or dedicate; attribute to a specified cause, source, or origin; assign as a quality |
aspect: n. (问题的)方面,(事物的)一部分 distinct feature or element in a problem | assassination: n. 暗杀 act of assassinating; killing by treacherous violence; the murder of public figure by a surprise attack |
assemble: v. 集合,装配 put together; bring or call together into a group or whole | assembly: n. 集会,参加集会的人们 gathering; meeting; a group of persons gathered together for a common reason |
assess: v. 估计,估算,评估,评价 estimate value; judge worth of something | assessment: n. 评价,评估,判断 act of judging or assessing; amount determined as payable |
asset: n. 财产,资产 properties; advantage; useful or valuable quality | assign: v. 分配,指定,让与 appoint; allot; point out authoritatively or exactly |
assignment: n. 任务,作业 a task that was given to students; job; distribution; appointment | assimilate: v. 吸收,同化 incorporate and absorb into mind; make similar; cause to resemble |
assist: v. 援助,帮助 give help or support to, especially as a subordinate | assistance: n. 协助,援助 help, especially money or resources that are given to people |
assistant: n. 助手,助教 helper; a person who assists or helps someone else | associate: v. 关联,联合 connect or join together; combine |
association: n. 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 | assortment: n. 各类物品的聚集,混合物 variety; collection containing a variety of sorts of things |
assumption: n. 假定,设想,采取 something taken for accepted as true without proof; taking over or taking possession of | assurance: n. 担保,保证,确定,自信 promise or pledge; certainty; self-confidence; freedom from doubt |
astonish: v. 使惊讶 surprise someone very much; shock | astonishing: a. 惊人的,奇迹的 very wonderful; of a nature to excite astonishment; surprising greatly |
astray: a. 迷路的,误入歧途的 away from the correct path or direction, either in a literal or in a figurative sense; wandering | astronomer: n. 天文学家 a physicist who studies astronomy |
astronomical: a. 巨大,广阔 enormously large or extensive; relating to astronomy | astronomy: n. 天文学 branch of physics that studies celestial bodies and the universe as a whole |
asylum: n. 庇护所 place of refuge or shelter; protection | atheist: n. 无神论者 nonbeliever; one who denies the existence of god |
athlete: n. 运动员 a sportsman; one who contended for a prize in public games | atlas: n. 地图集 a bound volume of maps, charts, or tables |
atmosphere: n. 大气,大气层,(某地的)空气 air; a mixture of gases that surrounds any planet | atom: n. 原子 a tiny piece of anything; the smallest component of an element having the chemical properties of the element |
atomic: a. 原子的,微小的 of or relating to or comprising atoms; immeasurably small | attach: v. 系,缚,附加 fasten; annex; be in contact with |
attachment: n. 依恋,喜欢 a bond, as of affection or loyalty; fond regard; supplementary part; accessory | attack: n. 进攻,攻击,抨击,侵袭 offensive move; expression of strong criticism; hostile comment |
attainment: n. 成就 something, such as an accomplishment or achievement; achievement | attendance: n. 出席,出席的人数 act of being present |
attendant: n. 侍者,护理人员 aide; servant; accompanying; a person who participates in a meeting | attention: n. 注意,重视,关心 act or state of attending or heeding; application of the mind to any object of sense, representation, or thought |
attentive: a. 专心的,专注的,全神贯注 alert and watchful; considerate; thoughtful | attic: n. 阁楼,顶楼 story or room directly below the roof of a building, especially a house; |
attorney: n. 代理人,辩护律师 lawyer; one who is appointed by another to act in his place or stead; proxy | attract: v. 吸引,引起注意 draw to, or cause to tend to; engage or fix, as the mind, attention; invite or allure |
attraction: n. 吸引,吸引人的事物 appeal; a characteristic that provides pleasure and attracts | attribute: v. 描述,解释 relate to particular cause or source; ascribe; explain |
attribute: n. 属性,声望 essential quality; reputation; honor | audible: a. 听得见的 perceptible; heard or perceptible by the ear |
audit: v. 旁听,稽核,审查 examine, verify, or correct the financial accounts of | audition: v. (对艺人的)面试(试演) take part in a trial performance; evaluate in a trial performance |
auditorium: n. 听众席,观众席 area of theater or concert hall where the audience sits | auger: n. 螺丝钻,钻孔机 hand tool for boring holes; hollow drill used to take core samples of soil, ice |
augment: v. 增长 make greater, as in size, extent, or quantity | august: a. 威严的,令人印象深刻的 impressive; majestic; inspiring awe or admiration |
authentic: a. 真的,可靠的,确实的 not counterfeit or copied; valid; trustworthy | authenticate: v. 鉴别 prove genuine; establish authenticity of |
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. 权力,权限,权威人士 jurisdiction; power to enforce laws, exact obedience, command, determine, or judge; government |
authorize: v. 授权,批准 empower; give permission for; sanction | autobiographical: a. 自传的,自传体的 of or relating to a person's life or an account of a person's life |
autobiography: n. 自传 biography or story written by yourself | automated: a. 自动的 mechanical; automatic; accomplished without the intervention of a human operator |
automatic: a. 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 |
automotive: a. 汽车的,自动推进的 of or relating to motor vehicles; moving by itself; self-propelling | autonomous: a. 自治 self-governing; not controlled by others or by outside forces; independent |
autonomy: n. 自治,自治权 independence; self-government or the right of self-government; self-determination | auxiliary: a. 辅助的 helper, additional or subsidiary |
avalanche: n. 雪崩 a great mass of falling snow and ice | avant-garde: n. 先锋派(艺术流派),先锋,前卫 radically new or original; cutting edge |
avenge: v. 复仇 take vengeance for something, or on behalf of someone | 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. 一般的,通常的,平庸的 typical; mean; achieve or reach on average | aversion: n. 厌恶,抵制 firm dislike; turning away; avoidance of a thing, situation, or behavior because of dislike |
avert: v. 转移,防止 prevent; turn or cause to turn off or away | aviation: n. 航空,航空学 art or science of flying; flight; aeronautics |
avid: a. 贪婪 greedy; eager for; marked by keen interest and enthusiasm | avocation: n. 副业的,嗜好的 person's regular business or occupation; hobby or recreational or leisure pursuit |
avoidance: n. 避免 keeping away from or preventing from happening | awareness: n. 意识 realization; consciousness; having knowledge of |
awkwardly: ad. (见到生人)局促不安地,笨拙地 in an uncomfortable, nervous, or embarrassed way | |
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