abandon
(1)v. to leave and never return to 放弃 (2)v. to give over unrestrainedly 放纵六选二同义词：desert 舍弃, relinquish
abate
v. to become weaker 减弱 六选二同义词：mitigate
abbreviate
v. to make shorter 缩短
aberration
n. something that is unusual or unexpected 异常 六选二同义词：anomaly
abet
v. to actively second and encourage 支持，怂恿 六选二同义词：instigate
abeyance
n. a state of temporary inactivity 中止 六选二同义词：quiescence中止
abnegation
n. denial especially: self-denial 否认
abound
v. to be present in large numbers or in great quantity 充满 六选二同义词：proliferate
abridge
v. to shorten in duration or extent 删减
absolve
v. to make free from guilt, responsibility, etc. 免罪 六选二同义词：exonerate
absorbing
adj. fully taking one's attention 吸引人的
abstemious
adj. not eating and drinking too much 有节制的 六选二同义词：austere, moderate
abstinence
n. the practice of not doing or having something that is wanted or enjoyable 节制//助记: 谐音"我不是特能吃" 说明节制
abstract
(1)adj. relating to or involving general ideas or qualities rather than specific people, objects, or actions 笼统的 (2)adj. difficult to understand 抽象的，深奥的 (3)n. a brief written statement of the main points or facts in a longer report, speech, etc. 摘要 (4)v. to obtain or remove from a source 提取 (5)v. to draw away the attention of 分散注意力六选二同义词：general
abstruse
adj. hard to understand 难理解的 六选二同义词：esoteric, arcane, recondite
absurd
adj. extremely silly, foolish, or unreasonable 荒谬的//助记: 谐音"我不傻的" 这么荒谬还想骗我
abundance
n. a large amount of something 大量 六选二同义词：glut
abuse
(1)v. to treat in a harsh or harmful way 虐待 (2)v. to use wrongly 误用 (3)n. a corrupt practice or custom 恶习 六选二同义词：misuse
accept
v. to endure without protest or reaction 忍受//助记: 接受一些不喜欢的东西->忍受
accessible
adj. capable of being understood or appreciated 容易理解的//助记: 知识点是可以接近的->容易理解的
accession
(1)n. the act or process by which someone rises to a powerful and important position 就职 (2)n. adherence 遵守//助记: 接近别人的想法->遵守别人的规则六选二同义词：acquiescence 遵守
acclaim
v. to praise in a very strong and enthusiastic way 称赞 六选二同义词：hail
accommodate
(1)v. to make fit, suitable, or congruous 适应 (2)v. to make room for 容纳
accustomed
adj. familiar with something so that it seems normal or usual 习惯的//助记: 入乡随俗 习惯别人的custom
acerbic
adj. expressing harsh or sharp criticism in a clever way 尖刻的 六选二同义词：mordant, vitriolic, caustic, cutting, scathing
acknowledge
(1)v. to say that you accept or do not deny the truth or existence of 承认 (2)v. to regard or describe (someone or something as having or deserving a particular status 感激 六选二同义词：concede
acquiescence
n. passive assent or agreement without protest 默许 六选二同义词：accession
activism
n. a doctrine or practice that emphasizes direct vigorous action 行动主义
acumen
n. the ability to think clearly and make good decisions 敏锐 六选二同义词：shrewdness
acute
(1)adj. keenly perceptive or discerning 敏锐的 (2)adj. extremely sharp or severe 严峻的 六选二同义词：incisive, severe
ad hoc
(1)adj. fashioned from whatever is immediately available 临时的 (2)adj. formed or used for a special purpose 特别的
adhere
v. to give support or maintain loyalty 遵守
admirable
adj. deserving to be admired 令人敬佩的
admonish
(1)v. to speak to in a way that expresses disapproval or criticism 反对，批评 (2)v. to tell or urge to do something 告诫 六选二同义词：scold 批评
adopt
(1)v. to take a child of other parents legally as your own child 收养 (2)v. to begin to use or have 采用 六选二同义词：foster
adroit
adj. very clever or skillful 精明的，灵巧的 六选二同义词：nimble, dexterous, deft, acumen
adulation
n. excessive or slavish admiration or flattery 谄媚 六选二同义词：approbation, sycophant
adversarial
adj. involving two people or two sides who oppose each other 对立的 六选二同义词：antagonistic
adverse
(1)adj. bad or unfavorable 不利的 (2)adj. acting against or in a contrary direction 逆的六选二同义词：unfavorable
advocate
(1)n. a person who argues for or supports a cause or policy 拥护者 (2)v. to support or argue for 支持
aesthetic
(1)adj. of or relating to art or beauty 审美的 (2)adj. pleasing in appearance 美观的
affable
adj. friendly and easy to talk to 和蔼可亲的 六选二同义词：easygoing, cordial, genteel
affiliate
(1)v. to associate as a member 接纳，使附属 (2)n. an organization that is a member of a larger organization 分支机构
affinity
(1)n. a feeling of closeness and understanding that someone has for another person because of their similar qualities, ideas, or interests 紧密联系 (2)n. likeness based on relationship or causal connection 类同 (3)n. liking for or an attraction to something 吸引力
affirm
v. to say that something is true in a confident way 确信
affluent
adj. flowing in abundance 丰富的
aggravate
v. to make more serious or severe 加剧 六选二同义词：exacerbate
aghast
adj. shocked and upset 惊骇的
agreeable
adj. 令人愉悦的adj. 合适的, 可被接受的
alacrity
n. a quick and cheerful readiness to do something 乐意
alarmist
adj. causing unnecessary fear or anxiety that something unpleasant or dangerous is going to happen 危言耸听的
alien
(1)adj. not familiar or like other things you have known 陌生的 (2)adj. from another country 外国的
allay
v. to subdue or reduce in intensity or severity 减轻
all-encompassing
adj. 包罗万象的 inclusive
all-important
adj. of the greatest importance 非常重要的
alleviate
v. to make less painful, difficult, or severe 减轻 六选二同义词：mitigate
allure
(1)v. to entice by charm or attraction 引诱 (2)n. power to attract 魅力 六选二同义词：charm
altruistic
adj. showing concern for the happiness and welfare of other people rather than for yourself 无私的 六选二同义词：benevolent
ambivalence
n. simultaneous and contradictory attitudes for feelings toward an object, person, or action 矛盾
ameliorate
v. to make better or more tolerable 改善
anachronistic
(1)adj. out of date or old-fashioned 过时的 (2)adj. something that is mistakenly placed in a time where it does not belong in a story, movie, etc. 时代错误的
analogous
adj. similar in some way 类似的 六选二同义词：comparable
analytical
adj. doing something involves the use of logical reasoning 善于分析的，冷静客观的 六选二同义词：dispassionate
anathema
n. 诅咒, 可憎的讨厌的人/事物
anchor
v. to secure firmly 固定
anecdote
n. a usually short narrative of an interesting, amusing, or biographical incident 趣闻轶事//解药是antidote 不要搞混
animadversion
n. a critical and usually censorious remark 批评
animate
(1)adj. possessing or characterized by life 有生命力的 (2)v. to give spirit and support 激励，推动六选二同义词：galvanize, rouse, inspire
annihilate
v. to destroy completely 消灭，毁灭 destroy
anomaly
n. something that is unusual or unexpected 异常 aberration
anonymous
(1)adj. not named or identified 无名的，匿名的 (2)adj. lacking individuality, distinction, or recognizability 无个性的 六选二同义词：obscure
antagonistic
adj. showing dislike or opposition 敌对的 adversarial, inimical
antedate
v. to be earlier or older than 先于
antediluvian
adj. very old or old-fashioned 过时的 六选二同义词：archaic
anthropogenic
adj. of, relating to, or resulting from the influence of human beings on nature 人为的
anticipate
(1)v. to think of (something that will or might happen in the future) 预期 (2)v. to do something before someone else 先于某人做某事 六选二同义词：prefigure, foresee 预期
antidote
n. a remedy to counteract the effects of poison 解药
antithesis
n. the exact opposite of something or someone 对立
apathy
n. the feeling of not having much emotion or interest 冷漠 六选二同义词：passivity
ape
v. mimic 模仿
aplomb
n. complete and confident composure or self-assurance 镇定，泰然自若
apocryphal
adj. of doubtful authenticity 虚假的
apology
(1)n. a statement saying that you are sorry about something 道歉 (2)n. something that is said or written to defend something that other people criticize 辩护
appetite
n. a desire or liking for something 嗜好，欲望
apposite
adj. very appropriate 合适的 fitting, germane//助记: ap加强, posit位置
appreciate
(1)v. to be grateful for 感激 (2)v. to understand the worth or importance of 理解
apprehend
(1)v. to grasp with the understanding 理解 (2)v. to anticipate especially with anxiety, dread, or fear 担忧 (3)v. arrest, seize 逮捕
approbation
n. an act of approving formally or officially 赞同, 许可六选二同义词：adulation, commendation
appropriate
(1)v. to take or use especially in a way that is illegal, unfair, etc. 挪用 (2)adj. right or suited for some purpose or situation 合适的六选二同义词：borrow
apt
(1)adj. likely to do something 易于...的 (2)adj. appropriate or suitable 恰当的 (3)adj. keenly intelligent and responsive 聪慧的
arbitrary
adj. not based on reason or evidence 随意的，武断的 六选二: capricious 任性的
arcane
adj. secret or mysterious 难懂的 六选二同义词：esoteric, recondite, abstruse
archaic
adj. of or relating to ancient times 古老的 六选二同义词：antediluvian, outdated
archetypical
adj. being a perfect example of something 典型的 classic
arousal
n. a state in which you feel excited or very alert 兴奋
arrest
(1)v. to use the power of the law to take and keep 逮捕(2)v. to stop the progress or movement of 阻止(3)v. to attract and hold the attention of 吸引
arrogant
adj. exaggerated or disposed to exaggerate one's own worth or importance often by an overbearing manner 傲慢的 六选二同义词：hubristic
artful
adj. done with or showing artistic skill 巧妙的 六选二同义词：shrewd
articulate
(1)v. to give clear and effective utterance to 清晰表达 (2)adj. clearly expressed and easily understood 善表达的
artifact
n. a simple object that was made by people in the past 手工制品
artificial
(1)adj. not sincere 虚假的 (2)adj. humanly contrived often on a natural model 人造的 六选二同义词：spurious
artless
(1)adj. not false or artificial 纯真的 (2)adj. lacking art, knowledge, or skill 朴素的 六选二同义词：simplistic
ascetic
adj. relating to having a strict and simple way of living that avoids physical pleasure 苦行的
aspersion
n. defamation 诽谤 slur
assert
(1)v. to state or declare positively and often forcefully or aggressively 断言 (2)v. the demonstrate the existence of 宣称
assuage
v. to lessen the intensity of 减轻，缓和
astonish
v. to cause of feeling of great wonder or surprise in 使...惊讶
astounding
adj. causing a feeling of great surprise or wonder 令人震惊的
astringent
adj. having a sharp or bitter quality 严厉的
at a premium
phrase. 非常珍贵的
at odds with
phrase. 与...矛盾
atypical
adj. irregular, unusual 非典型的
audacious
adj. very confident and daring 大胆的 六选二同义词：striking
augment
v. to make greater, more numerous, larger, or more intense 增加 六选二同义词：extend, expand, enhance
auspicious
adj. showing or suggesting that future success is likely 有望成功的, 吉利的六选二同义词：favorable
austere
adj. simple or plain 朴素的
authoritative
adj. having or preceding from authority 有权威的 六选二同义词：definitive, cogent
autonomy
n. the quality or state of being self-governing 自治
available
(1)adj. easy or possible to get or use 可获得的 (2)adj. present and able or willing to talk to someone 有空的
avaricious
adj. excessively acquisitive especially in seeking to hoard riches 贪婪的 六选二同义词：rapacious
aversion
n. a strong feeling of not liking something 厌恶
avert
(1)v. to turn away or aside 转移 (2)v. to prevent from happening 防止 六选二同义词：forestall//aver是断言, 不要搞混
awe
n. an emotion variously combining dread, veneration, and wonder that is inspired by authority or by the sacred or sublime 敬畏
awkward
(1)adj. lacking dexterity or skill 笨拙的 (2)adj. lacking the right proportions, size, or harmony of parts 不合适的 (3)adj. causing embarrassment 尴尬的 (4)adj. not easy to handle or deal with 棘手的六选二同义词：ungainly
awry
(1)adv. not working correctly or happening in the expected way 出错地 (2)adj. not straight or neat 歪斜的
badger
(1)v. to bother or annoy with many comments or questions 烦扰 (2)v. to ask or tell someone again and again to do something 反复劝说//助记: 谐音"巴结" -> 烦扰我
baffle
v. to confuse completely 使困惑
balanced
(1)adj. in a fair and reasonable way 公正的 (2)adj. calm and thinks clearly, even in a difficult situation 沉着冷静的
balk at
phrase. 回避
balloon
v. to become bigger quickly 激增
banal
adj. lacking originality, freshness, or novelty 陈腐的，平凡的 六选二同义词：stale
baneful
adj. causing destructive or serious damage 有害的
banish
v. to send away 驱逐 六选二同义词：expel, oust
banter
n. good-natured and usually witty and animated joking 打趣 六选二同义词：raillery
bargain
v. to discuss an agreement or price in order to make it more appealing 讨价还价
barrier
n. something that prevents or blocks movement from one place to another 障碍
baseless
adj. not true and is not based on facts 无根据的 六选二同义词：unfounded, untenable
bedrock
n. basis 基础 六选二同义词：foundation
beguile
v. to trick or deceive 欺骗
beholden
adj. being under obligation for a favor or gift 欠...人情的 六选二同义词：indebted
belabor
(1)v. to repeat or stress too much or too often 过分强调 (2)v. to attack or criticize 抨击 六选二同义词：overemphasize
belie
(1)v. to show to be false or wrong 证明...是错误的 (2)v. disguise 掩饰(3)v. to present an appearance not in agreement with 与...不符六选二同义词：mask
belligerent
adj. feeling or showing readiness to fight 好战的 六选二同义词：pugnacious
bemoan
v. to complain about 埋怨
beneficence
n. a charitable act or gift 慈善，善行 六选二同义词：altruism
benevolent
adj. organized to do good things for other people 仁慈的 六选二同义词：altruistic, magnanimous
benign
adj. showing kindness and gentleness 和善的 六选二同义词：innocuous, anodyne
betoken
v. to show 表示 六选二同义词：signify
bias
(1)n. a tendency to believe that some people, ideas, etc., are better than others that usually results in treating some people unfairly 偏见 (2)n. a strong interest in something or ability to do something 倾向
blameless
(1)adj. has not done anything wrong 无可指责的 六选二同义词：unimpeachable
bland
(1)adj. not interesting or exciting 乏味的 (2)adj. showing no emotion, concern, etc. 无动于衷的 六选二同义词：insipid
blemish
(1)v. to spoil by a flaw 玷污 (2)n. a mark that makes something imperfect or less beautiful 污点，缺点 六选二同义词：defect
blighted
adj. in a badly damaged or deteriorated condition 枯萎的// blight 枯萎 破坏
blunt
(1)adj. having a thick edge or point 钝的 (2)adj. being straight to the point 直言不讳的
boast
n. a statement in which you express too much pride in yourself or in something you have, have done, or are connected to in some way 吹嘘，自夸 六选二同义词：brandish
bogus
adj. not real or genuine 伪造的
bolster
v. to give support to 支持 六选二同义词：buttress, prop up
bookish
adj. more interested in reading books and studying than doing more physical activities 书呆子气的
boon
n. something pleasant or helpful 好处，恩惠 六选二同义词：benefit
boundary
n. something that indicates or fixes a limit or extent 界限
brake
n. something used to slow down or stop movement or activity 阻碍，刹车
brandish
v. to exhibit in a ostentatious or aggressive manner 炫耀 六选二同义词：boast
breakthrough
n. a sudden increase in knowledge, understanding, etc. 突破
breathtaking
adj. very exciting 令人激动的
brevity
n. the use of few words to say something 简洁
bridle
v. to restrain, check, or control with or as if with a bridle 抑制
brook
v. to allow to exist or happen 容忍 六选二同义词：tolerate
bucolic
adj. of or relating to the country or country life 乡村的 六选二同义词：pastoral
budding
adj. being in an early stage of development 萌芽期的 六选二同义词：nascent
buoy
v. to cause to feel happy or confident 使振奋, 鼓励六选二同义词：help
burdensome
adj. causing difficulty or worry 繁重的 六选二同义词：onerous
burgeon
v. to grow or develop quickly 迅速生长 六选二同义词：expand, flourish
businesslike
adj. having or showing qualities that are considered good in business 高效率的 六选二同义词：no-nonsense
buttress
v. to support, strengthen, or defend 支持 六选二同义词：bolster
bypass
v. to avoid or ignore especially to get something done quicker 避开 六选二同义词：circumvent, skirt
callous
adj. not feeling or showing any concern about the problems or suffering of other people 冷酷无情的 六选二同义词：heartless
callow
adj. lacking adult sophistication 不成熟的
calumny
n. an untrue statement that is made to damage someone's reputation 诽谤 六选二同义词：defamation
camaraderie
n. a feeling of good friendship among the people in a group 情谊，友情 六选二同义词：solidarity
candid
adj. expressing opinions and feelings in an honest and sincere way 真诚的
canned
adj. not original or special 无新意的 六选二同义词：formulaic
canny
adj. very clever and able to make intelligent 精明的 六选二同义词：shrewd, deft
capricious
adj. changing often and quickly 变化无常的 六选二同义词：unpredictable, impulsive, cavalier, versatile
captivate
v. to attract and hold the attention of by being interesting, pretty, etc. 迷住 六选二同义词：enamor
capture
v. to catch 俘获 六选二同义词：secure
caricature
n. someone or something that is very exaggerated in a funny or foolish way 夸张的描述, 讽刺漫画
castigate
v. to criticize harshly 严厉批评 六选二同义词：chastise
caterwaul
v. to make a very loud and unpleasant sound 发出让人不爽的噪音 六选二同义词：shriek
cede to
phrase. 让与 , 割让六选二同义词：left to
celebrate
v. to praise 赞美
celerity
n. rapidity of motion or action 速度，迅速 六选二同义词：dispatch
censor
(1)v. to examine in order to suppress or delete anything considered objectionable 审查 (2)n. a person who supervises conduct and morals 审查员
censure
n. official strong criticism 谴责 六选二同义词：reprehend
centralize
(1)v. to bring together at a single point or place 集中(2)v. to bring under the control of one authority 使集权
cerebral
(1)adj. of or relating to the brain 大脑的 (2)adj. intellectual and not emotional 理性的
chagrin
n. a feeling of being frustrated or annoyed because of failure or disappointment 懊恼, 失望 六选二同义词：vexation
challenging
(1)adj. arousing competitive interest, thought, or action 有挑战性的(2)adj. invitingly provocative 引起挑战兴趣的
champion
v. to fight or speak publicly in support of 支持 六选二同义词：defend, espouse, support
chaotic
adj. in a state of complete disorder and confusion 混乱的
charity
n. the act of giving money, food, or other kinks of help to people who are poor, sick, etc. 慈善
chastise
v. to criticize severely 严厉批评六选二: castigate
check
n. 阻止 stem