4000 Duolingo Vocabulary List

n. 没有约束,放任情绪 lacking restraint or control; feeling of extreme emotional intensity; unbounded enthusiasm

v. 减短,缩写 make shorter; reduce to shorter form intended to represent full form, as for word or phrase

v. 忍耐,忍受,遵守 endure; put up with; bear; tolerate

a. 着火的,燃烧的,闪耀的 burning; radiant; bright; keenly excited; resembling flame in brilliance or color

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

v. 废除 cancel; put an end to; destroy completely

n. 废除,取消 ending; act of abolishing; act of doing away with

n. 废奴主义者 a reformer who favors abolishing slavery

v. 充满,富于 be full of; be plentiful

a. 突然的,意外的 broken off; very steep; having sudden transitions from one subject to another

a. 缺少的,不在的,缺席的 go away or leave; missing; not present

n. 缺席者 one who is absent or not in residence

n. 旷课,旷工 habitual not to appear, especially for work or other regular duty

a. 完全的,肯定的 perfect in quality or nature; complete; totally unlimited; certain

v. 吸收,合并 assimilate or incorporate; suck or drink up; occupy full attention

n. 吸收 process of absorbing nutrients into the body after digestion; state of mental concentration

a. 荒谬的,可笑的 preposterous; ridiculously incongruous or unreasonable; foolish

n. 荒谬 quality of being absurd or inconsistent with obvious truth, reason, or sound judgment; logical contradiction

a. 丰富,富足 plentiful; possessing riches or resources

ad. 丰富地 in great numbers; in a plentiful or sufficient degree; plentifully

n. 滥用,虐待 improper use or handling; misuse

v. 毗邻 border upon; adjoin; touch or end at one end or side; lie adjacent

a. 学术的 related to school; not practical or directly useful; relating to the scholarly organization; based on formal education

n. 学会会员,院士,学者 a scholar who is skilled in academic disputation

v. 加速 move faster; cause to develop or progress more quickly; occur sooner than expected

n. 加速度 a faster rate of improvement; the rate of change of velocity to time

n. 易接近,可达到 the attribute of being easy to meet or deal with

a. 可得到的 easily approached or entered; obtainable; easy to talk to or get along with

n. 附件 additional object; useful but not essential thing; subordinate or supplementary item

n. 意外事件,事故 an event that takes place without one's foresight or expectation; sudden, and unexpected event

ad. 意外地,偶然地 inadvertently; by chance; casually; fortuitously; not essentially or intrinsically

v. 赞扬,表扬 applaud; announce with great approval

v. 招待,食宿,适应 do a favor or service for; provide for; supply with; make suitable; adapt; allow for

n. 伴奏 act of accompanying someone or something

a. 陪伴的,伴随的 attendant; appearing or going with someone or something else

v. 完成,达到,实现 succeed in doing; bring to pass; achieve; reach the end of; complete

n. 成就 achievement; fulfillment; something that is successful

n. 手风琴 a box-shaped musical instrument consisting of a folded central part with a keyboard

n. 说明,解释 narrative or record of events; the reason given for a particular action or event

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

n. 会计员,会计师 one who maintains and audits business accounts

v. 授权 authorize; commission; give credit for

v. 堆积,积聚,积累 pile up; collect;  mount up; increase

n. 积聚 increase by natural growth or addition; concentration

n. 准确性,正确性 quality of nearness to the truth or the true value

n. 谴责,控告 indictment; charge of wrongdoing that is made against a person or other party

v. 指责,归咎 blame; say that someone has done something morally wrong, illegal, or unkind

a. 习惯了的 habitual to; used to; frequently practiced, used, or experienced; customary

v. 完成,实现 gain with effort; accomplish; fulfill

n. 酸度,酸性 pH values below 7; taste experience when something acidic is taken into the mouth

v. 熟悉 inform about; cause to come to know personally; make familiar

n. 熟人 personal knowledge or information about someone or something

v. 获取 gain through experience or effort; gain possession of; locate with a tracking system

n. 获得 act of contracting or assuming or acquiring possession of something

n. 首字母缩写词 an abbreviation consisting of the first letters of each word in the name of something

v. 刺激,使活动 make active or more active; stimulate; make radioactive

ad. 活跃地,积极地 energetically; vigorously; voluntarily, not passively

v. 推动,促使 put into motion or action; activate

n. 思想敏锐 mental keenness; quickness of perception

a. 精明,敏锐,聪明 quickly perceptive; keen; having a sharp point or tip; extremely sharp or severe

v. 改变 make fit for; change to suit a new purpose

a. 能适应的,适应能力强的 flexible; becoming or being made suitable to a particular situation or use

n. 改编,改写,适应环境 modification; alteration or adjustment in structure or habits

a. 适合的,适应的 having a capacity for adaptation; capable of adapting

v. 使上瘾,使沉溺 cause someone to become dependent; indulge in; be devoted to

a. (使人)上瘾的 something you cannot stop taking once you have started

a. 另外的,附加的,额外的 further; extra; supplemental or added to

a. 擅长于 expert at; very skilled; having or showing knowledge and skill and aptitude

a. 足够的,充实的 sufficient; enough to meet a purpose

n. 胶,粘贴物 glue; paste; the substance that unites or bonds surfaces together

a. 邻近的,毗邻的 adjoining; neighboring; close to; lying near

v. 毗连,临近,贴近 be next to; be contiguous to; border on

a. 毗邻的 neighboring; being in contact at some point or line; joining to

v. 调整,使适于 change something slightly, especially to make it more correct, effective, or suitable

n. 调整 making or becoming suitable; adjusting to circumstances

v. 管理 govern; supervise; give or apply medications

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

n. 管理者,行政官 one who manages a government agency or department

n. 钦佩,赞美 favorable judgment; feeling of pleasure, wonder, and approval

v. 钦佩,崇拜,欣赏 regard with wonder or astonishment; view with surprise; marvel at

ad. 公认地,诚然,无可否认地 doubtlessly; in an acknowledged manner; confessedly

n. 泥砖,土坯 clay; brick; sun-dried brick; structure built with this type of brick

n. 青少年 a juvenile between the onset of puberty and maturity;

v. 采用,采纳 accept; take on; raise; take into one's family

n. 采用 act of accepting with approval

v. 装饰 enhance or decorate with or as if with ornaments

n. 装饰,装饰品 embellishment; decoration; something that beautifies or adorns; ornament

v. 提高,发展,提升 proceed; move forward; improve; moving forward

a. 高级的,年老的,先进的 improved; highly developed or complex; ahead of the times; progressive

n. 进展,提升 progress; promotion;  forward step; improvement

n. 到来,出现 coming or arrival, especially of something extremely important

n. 冒险家 one who enjoys exciting, dangerous activities, often in foreign countries

a. 讨厌,敌意 in opposing direction; harmful or unfavorable; acting or serving to oppose

ad. 相反地,不利地 negatively; in an adverse manner; oppositely; inimically; offensively; unfortunately

v. 登广告,做广告,广告商 give notice to; inform or apprise; make known; give public notice of

v. 辩护 speak, plead, or argue in favor of; plead for; push for something

n. 提倡者,主张者,拥护者 one that argues for a cause; supporter or defender

a. 审美的 elegant or tasteful; of or concerning the appreciation of beauty or good taste

v. 影响,假装 have an emotional or cognitive impact upon

n. 友爱,挚爱,情爱 fondness; tender feeling toward another; fondness

a. 亲爱的,挚爱的 having affection or warm regard; loving; fond; kindly inclined; zealous

v. 使隶属,接纳为成员 associate; cause a group to become part of or form a close relationship with another

n. 亲缘关系 natural attraction, liking, or feeling of kinship; relationship by marriage

v. 断言,证实,确认 state something as true; assert; confirm

v. 折磨,使苦恼 cause pain, suffering, or distress

n. 痛苦 cause or condition of pain, suffering, or distress

a. 富有的,丰富的 having an abundant supply of money or possessions of value

v. 付得起,冒险做 pay; provide; have the financial means for; bear the cost of

a. 负担得起的,便宜的 able to pay for

n. 议程 items of business at a meeting; list or program of things to be done or considered

v. 使恶化,使加重 worsen; make worse or more troublesome

a. 恼人的,讨厌的 irritating; annoying; making worse or more heinous

v. 收集,聚集 gather into a mass, sum, or whole; amount to

n. 集合,群体 several things grouped together or considered as a whole

a. 强有力的,坚持己见的 making assaults; unjustly attacking; combative; hostile; tending to spread quickly

a. 敏捷的,活泼轻快的 moving quickly and lightly; mentally quick

n. 敏捷 mentally quick; moving quickly and lightly

v. 激怒,打扰 cause to move with violence or sudden force; upset; disturb

n. 焦虑,不安,鼓动,煽动 anxiety; extreme emotional disturbance

n. 极大痛苦 the extreme pain of mind or body; anguish; last struggle of life; death struggle

a. 使人愉快的,合意的 ready to consent or submit; acceptable

n. 农业,农艺,农学 the practice of cultivating the land or raising stock

n. 目标,计划 point or direct towards an object or spot with the intent of hitting it

v. 空气,空中 be broadcast on television or radio

a. 空气传播的,空运的,空降的 aloft; flying; in the air

n. 晕机 motion sickness experienced while traveling by air

a. (门窗等)微开的 half-open; slightly turned or opened

a. 同族的,类似的 of the same kin; related by blood

n. 炼金术士 medieval chemistry; magical or mysterious power or process of transforming

n. 赤杨树 north temperate shrubs or trees having toothed leaves and cone-like fruit

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

v. 孤立,树敌 cause to become unfriendly or hostile; transfer property or ownership; isolate or dissociate emotionally

n. 排列,联合,联盟 arrangement; association; alliance

n. 忠诚 loyalty to a nation, sovereign, or cause; fidelity to any person or thing; devotion

n. 寓言 symbolic representation of abstract ideas or principles in narrative, dramatic, or pictorial form

v. 分配,制定 assign; distribute according to plan

n. 津贴,补助,认同,宽容,份额 approval; the act of allowing, granting, or admitting

v. 混合,减少纯度 combine; mix; make less pure; lessen or moderate

n. 合金 mixture; a combination of diverse things

v. 暗指 refer casually or indirectly, or by suggestion

n. 联盟,同盟者 confederate; partner; collaborator

ad. 向上 in or into a high place; high or higher up

ad. 横靠着,沿着,傍着,横靠,傍着 along or by the side; side by side with

a. 分离,保留 apart; remote in manner; distant physically or emotionally; reserved and remote

v. 改变,修改 modify; cause to change; make different; convert

a. 交替的,轮流的 happening or following in turns; succeeding each other continuously; substitute

v. 交替出现 occur successively; pass back and forth from one state, action, or place to another

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

n. 高度 elevation especially above sea level; height

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

v. 使吃惊,使惊叹 astonish; affect with wonder

a. 令人惊异的 awesome; astounding; surprising

n. 环境 particular environment or surrounding influence; an atmosphere of the environment

n. 雄心,抱负 aspiration; a strong wish to achieve something

a. 有雄心的,渴望成功的 aspiring; having a strong desire for success or achievement

a. 有矛盾情绪的,举棋不定的 mixed;  experiencing or expressing opposing or contradictory feelings

n. 漫步,缓行 moving at an easy pace; walk slowly or leisurely

v. 修订,修改,变更 change for the better; improve; remove faults or errors

n. 改正,修正 a change or changes made to the words of a text; revision

n. 赔偿,补偿 compensation for a loss or injury; recompense

n. 舒适,愉快 pleasantness resulting from agreeable conditions

ad. 在…中 in the middle of; among; surrounded by

n. 军火,弹药 military stores or provisions; articles used in weapons, as powder, balls, shot, shells

n. 失忆,健忘 partial or total loss of memory, usually resulting from shock or illness

n. 量,总合 total of two or more quantities; aggregate; sum

a. 丰富的,富足的 more than enough in size or scope or capacity; relatively large

n. 扩大 addition of extra material or illustration or clarifying detail

v. 放大 broaden or clarify by expanding; intensify; make larger or more powerful; increase

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

a. 类似的 comparable; similar or alike

n. 类比,相似 the similarity in some respects; comparison based on similarity

v. 分析,分解 diagnose; study, or examine something in detail to discover more about it

n. 无政府主义者 a person who seeks to overturn established government; advocate of abolishing authority

n. 解剖,解剖学 detailed analysis;  the scientific study of the body and how its parts are arranged

n. 祖先,祖宗 forefather; forebear; forerunner or predecessor

a. 祖先的,祖传的 inherited or inheritable by established rules

n. 祖先 family descent; series or line of ancestors; lineage

v. 固定,锚 secure or fasten firmly; be fixed in place; narrate or coordinate

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

a. 活跃的,有生气的 having life or vigor or spirit; filled with activity; in the form of cartoon

v. 接手,附加 append or attach; take possession of; incorporate into an existing political unit

v. 毁灭,破坏 destroy completely; reduce to nonexistence

v. 宣布,发表,通告 herald; give out; proclaim; make known publicly

n. 宣告,发表 formal public statement; an act of making known publicly

n. 广播员,报幕员 one who proclaims a message publicly

v. 使恼怒,打扰 disturb, especially by minor irritations; irritate

a. 恼人的,讨厌的,使人愤怒的 bothersome; troublesome; irritating

a. 每年的 occurring or payable every year

n. 不规则,异常,反常 irregularity; a person or something unusual; departure from the normal or common order

a. 匿名的 having no name; having an unknown or unacknowledged name

v. 填更早的日期,早于,先于 be earlier in time; go back further

n. 圣歌,赞美诗 song of praise or patriotism; the song of devotion or loyalty

n. 选集 book of literary selections by various authors

n. 人类学 social science that studies origins and social relationships of human beings

n. 抗生素,杀菌剂 any substance that can destroy or inhibit the growth of bacteria and similar microorganisms

v. 预期,预料 act in advance of; deal with ahead of time; predict

n. 期望,预料 something expected; pleasurable expectation; wishing with confidence

v. 使古旧,废弃 make obsolete or old-fashioned

n. 古董,过时的 any furniture old and valuable; out of fashion

a. 旧的,早期的 old; belonging to, made in, or typical of an earlier period

a. 渴望的,担忧的 eager; keen; worried; uneasy, and apprehensive about an uncertain event or matter

v. 道歉 beg pardon; tell someone that you are sorry for having done something

n. 道歉,歉意 acknowledgment expressing regret or asking pardon for a fault or offense; explanation or excuse

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

n. 吸引力 attraction; charm; attract; fascinate; challenge

a. 动人的,媚人的 attractive or interesting; charming

n. 阑尾,附录 something appended or added

n. 胃口,食欲 instinctive physical desire, especially one for food or drink

v. 喝彩,欢呼 acclaim; express approval, especially by clapping the hands

n. 用具,器具 durable goods for home or office use; device or instrument for household use

n. 申请人 candidate; a person who formally requests something, especially a job

n. 勤奋的付出,密切关注 close attention; work of applying something; verbal or written request for assistance

v. 应用,适用 exert; put into service; avail oneself to;

v. 任命,选派 designate; nominate; choose someone officially for a job or responsibility

v. (按比例或计划)分配 distribute; allot; give out as one's portion or share

n. 评价,估价 assessment; evaluation; the classification of someone or something with respect to its worth

a. 很大的,值得重视的 large enough to be noticed or to affect; perceptible

v. 感激,增值,赏识 be thankful for; increase in worth; be thoroughly conscious of

n. 欣赏,口味,兴趣 recognition; taste; judgment or opinion, especially a favorable one

n. 方法 a way of considering or doing something

a. 接近的,逼近的 impending; of the relatively near future; coming closer to another

v. 获得,挪用,据为己有 acquire; take possession of for one's own use; set apart for specific use

n. 拨款 funding;  money set aside for a specific purpose

v. 接近,近似 come near or nearer to something or someone in space, time, quality, or amount

ad. 近似地,大约 very similarly; roughly

a. 恰当的,贴切的 likely; precisely suitable; appropriate; quick to learn or understand

n. 能力,才能 inherent ability; quickness in learning and understanding

ad. 适当地,得体地 in a competent, capable manner; in an apt or suitable manner

n. 水族馆 tank or pool or bowl filled with water for keeping live fish and underwater animals

a. 与水有关系的 consisting of, relating to, or being in the water

a. 反复无常,随机的 randomly chosen; determined by chance or impulse, and not by reason or principle

n. 弧形,拱形 the continuous portion of a circle; something curved in shape

n. 拱,脚弓,使弯成拱,使成拱形 any part of a curved line

a. 考古学的 related to or dealing with or devoted to archaeology

n. 群岛 group of closely located islands

n. 建筑师 one who designs and supervises the construction of buildings or other large structures

a. 建筑上的,建筑学的 of or about the art and science of architecture

n. 建筑,建筑学 art and science of designing and erecting buildings; buildings and other large structures

n. 档案,档案馆 public records; place where public records are kept

a. 热心的,热情的 displaying or by strong enthusiasm or devotion; passionate

a. 努力,奋发 demanding great effort or labor; difficult

n. 竞技场,舞台 a playing field where sports events take place; a large structure for open-air sports or entertainments

n. 独唱曲 operatic solo; a solo vocal piece with instrumental accompaniment

a. 荒芜的 dry; lacking moisture, especially having insufficient rainfall to support trees or plants

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

a. 披甲的,装甲的 protected by armor; provided with a protective covering

n. 纹章,兵工厂,军械库 arsenal; a place where arms are manufactured

n. 香气,芬芳,芳香 fragrance; scent; pleasant characteristic odor, as of a plant, spice, or food

a. 芬芳的 fragrant or sweet-smelling; caused by fragrant odor

v. 刺激,激起,唤醒 excite; stimulate; awaken from or as if from sleep

v. 计划,准备 put in proper order; dispose in the manner intended, or best suited for the purpose

n. 排列,安排 composition; a plan for how something will happen

n. 关节炎 inflammation of a joint or joints

n. 论文,文章 essay; editorial; individual thing or element of a class

a. 有效的,独特的 expressing oneself easily in clear and effective language

a. 人造的,人工的 made by humans; produced rather than natural.

n. 大炮,炮兵 large weapons, such as cannon and missile launchers operated by crews; army branch in use of large weapons

n. 工匠 manually skilled worker; craftsman, as opposed to an artist

v. (渐渐)上升,升高,攀登 move up or climb something; mount

v. 归因于,指派 inscribe or dedicate; attribute to a specified cause, source, or origin; assign as a quality

n. (问题的)方面,(事物的)一部分 distinct feature or element in a problem

v. (使)无法呼吸,窒息而死 deprive of oxygen to the extent of producing death or severe symptoms; suffocate

n. 雄心,抱负 ambition; something that you hope to achieve

n. 暗杀 act of assassinating; killing by treacherous violence; the murder of public figure by a surprise attack

n. (武力)袭击,(口头)攻击 a violent attack; an onslaught

n. 集合,组合 a group of persons together in one place

v. 集合,装配 put together; bring or call together into a group or whole

n. 集会,参加集会的人们 gathering; meeting; a group of persons gathered together for a common reason

v. 断言 declare or state with confidence; put oneself forward boldly

v. 估计,估算,评估,评价 estimate  value; judge worth of something

n. 评价,评估,判断 act of judging or assessing; amount determined as payable

n. 财产,资产 properties; advantage; useful or valuable quality

v. 分配,指定,让与 appoint; allot; point out authoritatively or exactly

v. 吸收,同化 incorporate and absorb into mind; make similar; cause to resemble

v. 援助,帮助 give help or support to, especially as a subordinate

n. 协助,援助 help, especially money or resources that are given to people  

n. 助手,助教 helper; a person who assists or helps someone else

v. 关联,联合 connect or join together; combine

n. 假定,设想,采取 something taken for accepted as true without proof; taking over or taking possession of

n. 担保,保证,确定,自信 promise or pledge; certainty; self-confidence; freedom from doubt

ad. 确实地,确信地 in a way that causes something to be certain; undoubtedly

a. 惊讶的 amazed; very surprised

a. 惊人的,奇迹的 very wonderful; of a nature to excite astonishment; surprising greatly

v. 使惊异 affect with wonder; surprise; shock

n. 天文学家 a physicist who studies astronomy

a. 巨大,广阔 enormously large or extensive; relating to astronomy

n. 天文学 branch of physics that studies celestial bodies and the universe as a whole

n. 庇护所 place of refuge or shelter; protection

n. 无神论者 nonbeliever; one who denies the existence of god

n. 运动员 a sportsman; one who contended for a prize in public games

n. 地图集 a bound volume of maps, charts, or tables

n. 大气,大气层,(某地的)空气 air; a mixture of gases that surrounds any planet

n. 原子 a tiny piece of anything; the smallest component of an element having the chemical properties of the element

a. 原子的,微小的 of or relating to or comprising atoms; immeasurably small

v. 系,缚,附加 fasten; annex; be in contact with

n. 依恋,喜欢 a bond, as of affection or loyalty; fond regard; supplementary part; accessory

n. 进攻,攻击,抨击,侵袭 offensive move; expression of strong criticism; hostile comment

v. 获得,完成 achieve or accomplish; gain

n. 成就 something, such as an accomplishment or achievement; achievement

v. 参加,入学 be present at; go to; take care of; tend

n. 出席,出席的人数 act of being present

n. 侍者,护理人员 aide; servant; accompanying; a person who participates in a meeting

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

n. 穿着,服饰(正规服装的总称) clothes, especially of a particular or formal type; dress

n. 代理人,辩护律师 lawyer; one who is appointed by another to act in his place or stead; proxy

v. 吸引,引起注意 draw to, or cause to tend to; engage or fix, as the mind, attention; invite or allure

n. 吸引,吸引人的事物 appeal; a characteristic that provides pleasure and attracts

a. 吸引人的,有魅力的 appealing; pleasing; inviting; tempting

n. 属性,声望 essential quality; reputation; honor

v. 描述,解释 relate to particular cause or source; ascribe; explain

a. 听得见的 perceptible; heard or perceptible by the ear

v. 旁听,稽核,审查 examine, verify, or correct the financial accounts of

v. (对艺人的)面试(试演) take part in a trial performance; evaluate in a trial performance

n. 听众席,观众席 area of theater or concert hall where the audience sits

n. 螺丝钻,钻孔机 hand tool for boring holes; hollow drill used to take core samples of soil, ice

v. 增长 make greater, as in size, extent, or quantity

a. 真的,可靠的,确实的 not counterfeit or copied; valid; trustworthy

v. 鉴别 prove genuine; establish authenticity of

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

n. 权力,权限,权威人士 jurisdiction; power to enforce laws, exact obedience, command, determine, or judge; government

v. 授权,批准 empower; give permission for; sanction

a. 自传的,自传体的 of or relating to a person's life or an account of a person's life

n. 自传 biography or story written by yourself

a. 自动的 mechanical; automatic; accomplished without the intervention of a human operator

a. 自动(化)的,无意识的,机械的 mechanized; operating with minimal human intervention; independent of external control

n. 汽车,小汽车 self-propelled vehicle suitable for use on street or roadway

a. 汽车的,自动推进的 of or relating to motor vehicles; moving by itself; self-propelling

n. 自治,自治权 independence; self-government or the right of self-government; self-determination

a. 辅助的 helper, additional or subsidiary

a. 自由的,有空的 convenient for use or disposal; not busy, free; obtainable; accessible

n. 雪崩 a great mass of falling snow and ice

n. 先锋派(艺术流派),先锋,前卫 radically new or original; cutting edge

n. 厌恶,抵制 firm dislike; turning away; avoidance of a thing, situation, or behavior because of dislike

v. 转移,防止 prevent; turn or cause to turn off or away

n. 航空,航空学 art or science of flying; flight; aeronautics

a. 贪婪 greedy; eager for; marked by keen interest and enthusiasm

n. 副业,业余爱好 activity taken up in addition to one's regular work or profession, usually for enjoyment

n. 副业的,嗜好的 person's regular business or occupation; hobby or recreational or leisure pursuit

n. 避免 keeping away from or preventing from happening

n. 意识 realization; consciousness; having knowledge of

a. 笨拙的,不灵活的 difficult to handle or manage

ad. (见到生人)局促不安地,笨拙地 in an uncomfortable, nervous, or embarrassed way