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B2 noun /ˈeɪkər/

acre

Meaning
a unit of land area equal to 4,840 square yards (about 4,047 square meters)
Example
The farmer owns five acres of fertile land.
B2 verb /əˈsɜːrt/

assert

断言
Meaning
to state a fact or belief confidently and forcefully; to insist upon rights or claims
Example
She decided to assert her authority in the meeting.
她决定在会议上主张她的权威。
B1 adjective /eɪdʒd/

aged

年老的
Meaning
having lived for a specified number of years; old
Example
The aged man sat in the park, watching the children play.
年老的男人坐在公园里，看着孩子们玩耍。
C1 noun /ˈæltoʊ/

alto

高音 (成人歌唱声部)
Meaning
the second highest adult singing voice, between soprano and tenor
Example
She sang the alto part in the choir beautifully.
她在合唱团中美妙地唱着高音部分。
B1 noun əˈnæl.ə.sɪs

analysis

分析
Meaning
Detailed examination and evaluation of data or information to understand its components and relationships.
Example
Data analysis is crucial for machine learning models.
数据分析对于机器学习模型至关重要。
B2 verb /əˈsɛmbəl/

assemble

集合
Meaning
to gather or bring together in one place
Example
The students assembled in the hall for the meeting.
学生们为了会议在大厅里集合。
C2 noun /əbˈdʌktər/

abductor

绑架者
Meaning
a person who kidnaps or forcibly takes someone away
Example
The police arrested the abductor after a nationwide search.
警方在长时间搜查后逮捕了绑架者。
B2 adverb /əˈkɔːr.dɪŋ.li/

Accordingly

因此; 所以; 根据情况
Meaning
in a way that is appropriate to the particular circumstances; therefore; consequently
Example
The weather was bad, so the event was cancelled accordingly.
天气不好，所以活动因此被取消。
A1 verb /ˈænsər/

answer

回答
Meaning
to respond to a question; to reply; to solve
Example
She will answer the phone when it rings.
她会在电话响时接电话。
C1 adjective /ˌeɪpəˈlɪtɪkəl/

apolitical

不关心政治
Meaning
not interested in or not connected with politics
Example
She prefers to stay apolitical and focus on her work.
她更喜欢保持不关心政治的态度，专注于自己的工作。
B2 noun əˈkɔːrd

accord

协议
Meaning
An official agreement or treaty.
Example
The accord emphasized gradual progress.
协议强调了渐进的进展。
B2 noun /ɔːˈtɒn.ə.məs ˈviː.ɪ.kəlz/

autonomous vehicles

自动驾驶车辆
Meaning
Vehicles that can operate and move without human intervention or control.
Example
Autonomous vehicles are revolutionizing the future of transport.
自动驾驶车辆正在革新交通运输的未来。
C2 noun /ˈæntiruːm/

anteroom

前厅
Meaning
A small room leading to a main one, often used as a waiting area.
Example
The guests waited in the anteroom before being called inside.
客人在被叫进去之前在前厅等待。
C2 noun /ˌæprəˈbeɪʃən/

approbation

批准 / 赞扬
Meaning
approval or praise
Example
The plan won the approbation of the board members.
这个计划赢得了董事会成员的批准。
C2 adjective /əˈkwɪzətɪv/

acquisitive

Meaning
excessively interested in acquiring money or material things
Example
The acquisitive businessman bought every piece of land he could find.
C2 noun /ˈɑːm.lət/

Armlet

臂环
Meaning
a band worn around the upper arm as an ornament
Example
The traditional dancer wore golden armlets that gleamed in the spotlight.
传统舞者佩戴着金色的臂环，在聚光灯下闪闪发光。
B1 verb /əˈkjuːz/

accuse

指控
Meaning
to charge someone with a crime or wrongdoing
Example
She accused him of stealing her wallet.
她指控他偷了她的钱包。
C1 adjective /ˈækʃənəbl̩/

actionable

可执行的
Meaning
Able to be acted on or giving sufficient reason for legal action.
Example
The lawyer confirmed that the evidence was actionable in court.
律师确认证据在法庭上是可执行的。
C1 adjective /ɔːˌθɒr.ɪˈteə.ri.ən/

authoritarian

专制
Meaning
Demanding absolute obedience to authority; excessively controlling or strict in governance.
Example
Authoritarian parenting often limits a child's independence.
专制的育儿方式常常限制孩子的独立性。
A2 adverb /ˈen.i.weər/

Anywhere

任何地方
Meaning
in or to any place; wherever
Example
You can sit anywhere you like in this restaurant.
你可以在这家餐厅的任何地方坐下。
B2 verb /əˈbɒlɪʃ/

abolish

废除
Meaning
to formally end or stop something; to cancel or eliminate completely
Example
The government decided to abolish the old tax system.
政府决定废除旧的税收制度。
C1 adjective əsˈtjuːt

astute

敏锐的或精明的
Meaning
Having or showing an ability to accurately assess situations or people and turn this to one's advantage.
Example
His astute observations helped solve the complex problem.
他的敏锐观察帮助解决了复杂的问题。
B1 noun /ədˈvæns/

Advance

进步; 发展; 预付款
Meaning
progress or development; movement forward; money paid before it is due
Example
Technology has made great advances in recent years.
科技在近年来取得了巨大的进步。
A1 verb (first person singular of 'be') /æm/

am

我
Meaning
the first person singular present tense of 'be'
Example
I am happy today.
今天我很高兴。
C2 noun /əˈkjuːtnəs/

acuteness

敏锐性；严重程度
Meaning
sharpness of mind or senses; severity or intensity of a condition
Example
Her acuteness allowed her to notice details others missed.
她的敏锐性让她注意到别人忽略的细节。
A2 preposition /əˈmʌŋ/

among

在...之中
Meaning
surrounded by; in the middle of a group
Example
He was sitting among his friends.
他坐在他的朋友们中间。
C2 noun /əˈmʊr/

amour

秘密的爱
Meaning
A secret or illicit love affair.
Example
The novel tells the story of a forbidden amour between two characters.
这本小说讲述了两个人物之间的禁忌爱情故事。
B1 noun /ˈæl.ɪ.ɡeɪ.tər/

Alligator

短吻鳄
Meaning
a large reptile similar to a crocodile but with a shorter, wider head
Example
The alligator basked in the sun on the riverbank.
短吻鳄在河岸上晒太阳。
B1 adjective /əˈsoʊsieɪtɪd/

associated

关联的
Meaning
connected or related to something or someone
Example
She is closely associated with environmental movements.
她与环保运动密切相关。
B2 adverb /ˈænjuəli/

annually

每年一次
Meaning
once every year; yearly
Example
The company holds a general meeting annually.
公司每年举行一次全体会议。
C1 noun /əˌtɜːni ˈdʒɛnərəl/

attorney-general

总检察长
Meaning
The chief legal officer of a state or country.
Example
The attorney-general announced new reforms to strengthen justice.
总检察长宣布了加强司法的新的改革。
C1 adjective /ˈæŋ.ɡjə.lər/

Angular

角度的
Meaning
having sharp corners or edges; relating to angles
Example
The building has an angular design with sharp corners.
这座建筑具有角度设计，角落尖锐。
C2 adjective /əˈdʌltəreɪtɪd/

adulterated

Meaning
describes food, drink, or medicine made weaker or impure by the addition of another substance
Example
Authorities seized adulterated drugs from the warehouse.
B1 adjective /əˈfɔːdəbl/

affordable

实惠
Meaning
inexpensive and within one's financial means
Example
This restaurant offers affordable meals for families.
这家餐厅为家庭提供实惠的餐点。
C1 verb /ˈæɡənaɪz/

agonize

煎熬
Meaning
To suffer extreme physical or mental pain; to spend time worrying.
Example
She agonized for days over whether she had made the right decision.
她为是否做出了正确的决定而痛苦了好几天。
C2 noun /ˌænɪmædˈvɜːʒən/

animadversion

批评
Meaning
Strong criticism or censure.
Example
The policy attracted severe animadversion from the public.
该政策遭到公众的严厉批评。
C1 verb /ˈæn.ə.teɪt/

annotate

添加注释或评论
Meaning
to add notes or comments to a text, diagram, or document for explanation or clarification
Example
The teacher asked the students to annotate the poem with their interpretations.
Lǎoshī yāoqiú xuéshēng zài shī cí zhōng tiānjiā tāmen de jiěshì.
B2 adjective, noun, verb /ˈæb.strækt/

abstract

抽象的, 摘要
Meaning
existing in thought or as an idea but not having physical or concrete existence; a summary of a text
Example
The artist is known for her abstract paintings.
艺术家以其抽象画作而闻名。
A2 noun /ˈælbəm/

album

相册
Meaning
A collection of songs or photographs compiled into a single book, record, or digital file.
Example
She showed me her travel album full of beautiful pictures.
她给我看了她的旅行相册，里面有很多漂亮的照片。
C2 noun /ˈiːɒn/ or /ˈiːən/

aeon

Meaning
An indefinitely long period of time; an age or eternity.
Example
Dinosaurs roamed the Earth millions of aeons ago.
B2 noun /ˌɔː.θɛnˈtɪs.ə.ti/

authenticity

真实性
Meaning
The quality of being authentic; genuineness or truthfulness.
Example
The authenticity of the document was verified.
文件的真实性已被验证。
C1 adjective /ˌeɪˈmɔːrəl/

amoral

不道德的
Meaning
Lacking a moral sense; unconcerned with rightness or wrongness of something.
Example
The character in the novel was portrayed as completely amoral.
小说中的人物被描绘成完全不道德。
B2 adjective æmˈbɪɡ.ju.əs

ambiguous

模糊的
Meaning
Having more than one possible meaning; unclear or vague.
Example
His statement was too ambiguous to understand.
他的声明模糊不清，无法理解。
C2 adjective /ˈeɪ.li.ə.nə.bəl/

alienable

可转让的
Meaning
Able to be transferred or surrendered, usually referring to rights or property.
Example
Property rights are alienable and can be sold or transferred.
财产权是可以转让的，可以出售或转让。
A2 adverb /əˈbrɔːd/

Abroad

在国外
Meaning
in or to a foreign country
Example
She decided to study abroad for a year.
她决定去国外学习一年。
C2 noun /ˌæk.rəˈfoʊ.bi.ə/

acrophobia

对高度的恐惧
Meaning
An extreme or irrational fear of heights.
Example
Her acrophobia prevented her from climbing the tall building.
她的恐高症阻止她爬上高楼。
C1 noun ˈæ.sɛt ˌæl.əˈkeɪ.ʃən

asset allocation

资产配置
Meaning
An investment strategy that aims to balance risk and reward by apportioning a portfolio's assets according to an individual's goals, risk tolerance, and investment horizon.
Example
Proper asset allocation is key to financial growth.
正确的资产配置是财务增长的关键。
B2 noun /ˌæktɪˈveɪʃən/

activation

激活
Meaning
the act of making something start functioning
Example
The activation of the system took longer than expected.
系统的激活比预期的时间更长。
B2 noun ˈæmbɪəns

ambience

氛围
Meaning
The character and atmosphere of a place.
Example
The restaurant's ambience was relaxed and inviting, perfect for a casual dinner.
餐厅的氛围轻松而宜人，非常适合休闲晚餐。
B2 verb /əˈkɒmədeɪt/

accommodate

容纳
Meaning
To provide lodging, space, or meet the needs of someone.
Example
The hotel can accommodate up to 200 guests.
酒店可以容纳最多200位客人。
B2 noun /ˈæməzɒn/

amazon

强大的女人
Meaning
A tall, strong, or powerful woman.
Example
She fought like an amazon in the competition.
她在比赛中像亚马逊女战士一样作战。
C1 adverb /iːsˈθetɪkli/

aesthetically

从审美角度
Meaning
in a way that is concerned with beauty or visual appeal
Example
The building is aesthetically pleasing despite its simple design.
尽管设计简单，这座建筑在审美上很吸引人。
B2 noun /ˈæplɪkənt/

applicant

申请者
Meaning
a person who applies for something, such as a job or a position
Example
The applicant was interviewed for the position.
申请者已被面试以获取该职位。
A2 noun /ˈæmbjʊləns/

ambulance

救护车
Meaning
A specially equipped vehicle used to transport sick or injured people to the hospital.
Example
The ambulance rushed to the accident site within minutes.
救护车在几分钟内赶到事故现场。
C2 adverb /əˈbæk/

Aback

吃惊的
Meaning
by surprise; unexpectedly
Example
I was taken aback by his sudden announcement.
我被他突然的宣布吓到了。
B2 verb /ˈɔːθəraɪz/

authorize

授权
Meaning
to give official permission or approval for something
Example
The manager will authorize the payment tomorrow.
经理明天将授权付款。
C2 adjective /əˈbɪs.əl/

abyssal

深海的
Meaning
Related to or characteristic of the deep ocean, especially the zone below 4000 meters.
Example
Abyssal creatures survive in extreme pressure conditions.
深渊生物在极端压力条件下生存。
B2 noun, verb /ˈædvɜːrt/

advert

Meaning
(noun) a notice or announcement in a public medium promoting a product, service, or event; (verb) to refer to something in speaking or writing
Example
The company placed an advert in the newspaper for the new position.
C1 verb /ədˈmɪnɪstreɪt/

administrate

管理
Meaning
to manage or supervise the execution of duties, laws, or resources; to formally give or apply something such as a test or medicine
Example
The committee will administrate the new policy across all departments.
委员会将在所有部门管理这项新政策。
C2 adjective /ˌæp.rɪˈhen.sə.bəl/

Apprehensible

可理解的
Meaning
able to be understood or grasped; comprehensible
Example
The complex theory became apprehensible after the professor's explanation.
复杂的理论在教授的讲解后变得可理解。
C1 adjective /əˈlʊr.ɪŋ/

Alluring

迷人且诱人; 迷人的
Meaning
attractive and tempting; fascinating
Example
The alluring fragrance of roses filled the garden.
玫瑰的迷人香气弥漫在花园里。
C2 verb /əˈbreɪd/

abrade

通过摩擦磨损
Meaning
to scrape or wear away the surface by friction or erosion
Example
The rough cloth can easily abrade the skin.
粗糙的布料容易磨损皮肤。
C2 noun /ˈeɪ.pi.ə.rɪst/

apiarist

养蜂人
Meaning
a person who keeps and tends bees for honey production
Example
The apiarist collected fresh honey from the hives.
养蜂人从蜂巢中收集了新鲜的蜂蜜。
C2 noun /əˈpɒθəˌkɛri/

apothecary

药剂师
Meaning
A historical term for a person who prepared and sold medicines and drugs.
Example
The village apothecary provided remedies for many common illnesses.
村里的药剂师为许多常见的疾病提供了治疗。
C2 noun /ˈætəmaɪzər/

atomizer

喷雾器
Meaning
A device that sprays liquid into a fine mist.
Example
She used an atomizer to apply the perfume evenly.
她使用喷雾器均匀地涂抹香水。
C2 noun /ˈɔːɡjʊri/

augury

预兆
Meaning
A sign or omen that is believed to predict future events.
Example
The dark clouds were seen as an augury of an approaching storm.
黑云被视为即将到来的风暴的预兆。
B2 noun/verb /eɪp/

ape

一种类似猴子的大家伙 / 模仿
Meaning
a large primate similar to a monkey but without a tail; as a verb, to imitate or mimic
Example
Children often ape the behavior of adults.
孩子们经常模仿大人的行为。
C2 noun /ˈæktʃuˌɛri/

actuary

精算师
Meaning
A professional who analyzes financial risk using mathematics, statistics, and financial theory, especially in insurance and pensions.
Example
The actuary calculated the risk before finalizing the insurance policy.
精算师在确定保险政策之前计算了风险。
C2 noun /ænˈtɪstrəfi/

antistrophe

反歌式 (一种修辞手法)
Meaning
A rhetorical device in which a word or phrase is repeated at the end of successive clauses; in Greek choral poetry, the part of the ode sung by the chorus in return movement.
Example
The poet used antistrophe to emphasize the repeated phrase.
诗人使用反歌式来强调重复的短语。
A2 adjective, adverb, interjection /ɔːlˈraɪt/

alright

没问题
Meaning
satisfactory or acceptable; safe or unharmed; used to express agreement or acknowledgment
Example
Everything is going to be alright.
一切都会没问题的。
C1 noun /ɔːˈtɒmətən/

automaton

自动机器
Meaning
A machine that works automatically; also refers to a person who behaves like a machine, without thinking.
Example
He worked like an automaton, without showing any emotion.
他像自动机一样工作，没有表现出任何情感。
C2 verb /əˈɡrɛs/

aggress

攻击
Meaning
to initiate an attack or show hostile behavior
Example
The army chose not to aggress without provocation.
军队决定不在没有挑衅的情况下攻击。
A1 adverb /ˈɔːl.weɪz/

Always

总是; 永远; 每时每刻
Meaning
at all times; on all occasions; forever
Example
She always arrives early to work.
她总是早早地到达工作。
C1 verb əˈkruː

accrue

累积
Meaning
To accumulate or receive (payments or benefits) over time.
Example
Interest accrues on the savings account every month.
每个月储蓄账户上会积累利息。
C1 verb /eɪl/

ail

生病
Meaning
to be ill or suffer from a physical or mental problem; to trouble or afflict
Example
She has been ailing since last winter.
她从去年冬天开始一直生病。
B2 noun /ɔː/

awe

惊叹
Meaning
a feeling of deep respect mixed with fear or wonder
Example
The children looked at the fireworks in awe.
孩子们惊讶地看着烟花。
B2 adjective /ˌɑːrkɪˈtɛktʃərəl/

architectural

建筑的
Meaning
relating to the design and style of buildings and structures
Example
The city is known for its beautiful architectural designs.
这座城市因其美丽的建筑设计而闻名。
C2 adjective /əˈkɜːrsɪd/

accursed

诅咒的
Meaning
Doomed, detestable, or under a curse.
Example
The villagers avoided the accursed house on the hill.
村民们避开了山上的诅咒房子。
C2 noun (plural) /ˈɔːspɪsɪz/

auspices

庇护
Meaning
Patronage, support, or guidance, often used in the phrase 'under the auspices of'.
Example
The conference was held under the auspices of the United Nations.
会议在联合国的支持下举行。
B2 noun /əˈvɔɪdəns/

avoidance

回避
Meaning
the act of staying away from something; deliberate prevention of contact or confrontation
Example
Avoidance of difficult conversations can create bigger problems later.
回避困难的对话可能会在以后造成更大的问题。
C1 noun /əˈpɒsəl/

apostle

使徒, 擁護者
Meaning
A vigorous and pioneering advocate or supporter of a particular cause, often used for the early Christian disciples.
Example
He became an apostle of environmental protection.
他成為了環保的使徒。
B1 noun /aɪl/

aisle

走道
Meaning
a passage between rows of seats or shelves
Example
She walked down the aisle to find her seat.
她走过走道找到了她的座位。
B2 adjective/verb /əˈprɒksɪmət/

approximate

大约的
Meaning
close to the actual but not exact; to estimate or calculate roughly
Example
The cost is approximate and may change later.
这个成本是大约的，之后可能会改变。
A2 noun /ˈɑːrtɪst/

Artist

艺术家
Meaning
a person who creates art, especially paintings or drawings
Example
The artist painted a beautiful landscape.
艺术家画了一幅美丽的风景画。
A1 preposition, adverb /əˈbaʊt/

about

关于
Meaning
concerning; on the subject of; approximately
Example
We talked about the new project yesterday.
我们昨天谈论了新项目。
C1 noun /ˈɑː.kɪ.taɪp/

archetype

原型, 原始模型
Meaning
A very typical example of a certain person or thing; an original model or prototype.
Example
This painting is the archetype of modern art.
这幅画是现代艺术的原型。
B2 noun /əˈkjuːzd/

accused

被告
Meaning
a person who has been charged with a crime
Example
The accused pleaded not guilty in court.
被告在法庭上表示无罪。
C1 noun /əˈsɪdɪti/

acidity

酸度
Meaning
the quality or degree of being acidic; the amount of acid present in a substance
Example
The acidity of the soil affects how well crops grow.
土壤的酸度会影响作物的生长。
A2 noun/verb /əˈmaʊnt/

amount

金额
Meaning
a quantity of something, typically the total of a thing or things in number, size, value, or extent
Example
The total amount of money is not enough.
总金额不够。
B1 noun /əˈtæʧmənt/

attachment

依附
Meaning
a strong feeling of affection or connection
Example
The attachment he felt to his hometown was undeniable.
他对家乡的依附感是不可否认的。
C2 noun /əˈdjuː/

adieu

Meaning
A farewell or goodbye, often used in a formal or poetic sense.
Example
She bid her friends adieu before leaving for France.
C1 adjective, noun /əbˈzɔːrbənt/

absorbent

吸收性的
Meaning
able to soak up liquid, moisture, or energy easily; a material or substance that absorbs
Example
This towel is highly absorbent and dries quickly.
这条毛巾非常吸收性，而且干得很快。
C1 noun /ˈæbət/

abbot

院长
Meaning
The head of a monastery for monks.
Example
The abbot welcomed the visitors to the monastery.
院长欢迎游客来到修道院。
B2 verb /əbˈzɔːrb/

absorb

吸收
Meaning
to take in or soak up a liquid, energy, or information
Example
The sponge absorbed all the water.
海绵吸收了所有的水。
A1 pronoun /ˈɛniˌbɒdi/

anybody

任何人
Meaning
any person; anyone
Example
Anybody can join the club.
任何人都可以加入俱乐部。
C2 verb /əˈkuːtə/

accoutre

装饰
Meaning
to dress or equip, especially in something impressive or elaborate
Example
The knight was accoutred in shining armor.
骑士穿着闪亮的盔甲。
C2 adjective /əˈbɑː.mə.nə.bəl/

abominable

可憎的
Meaning
causing moral revulsion; extremely unpleasant
Example
The prisoners were kept in abominable conditions.
囚犯们被关押在可憎的条件下。
B2 noun /ˈeɪ.prən/

apron

Meaning
A protective garment worn over the front of one's clothes to keep them clean, especially while cooking.
Example
She tied an apron around her waist before cooking dinner.
C2 verb /ˈæmbl/

amble

慢慢走
Meaning
To walk at a slow, relaxed pace.
Example
They amble through the park on Sunday mornings.
他们在星期天早上悠闲地走过公园。
B1 adjective /ˈɔːkwəd/

awkward

尴尬
Meaning
causing or feeling embarrassment; difficult to deal with
Example
There was an awkward silence after his joke.
他的笑话之后，出现了尴尬的沉默。
C1 adjective/adverb /əˈmɪs/

amiss

错误的
Meaning
Not quite right; inappropriate or out of place.
Example
Something seems amiss with the car's engine.
汽车的引擎似乎有些错误。
A2 noun /əˈɡriː.mənts/

agreements

协议
Meaning
Formal arrangements or understandings between two or more parties.
Example
Agreements strengthen partnerships.
协议加强了伙伴关系。
B2 noun /əkˈsɛsəri/

accessory

配件；协助犯罪的人
Meaning
a thing which can be added to something else to make it more useful, versatile, or attractive; a person who assists in committing a crime
Example
She bought some stylish accessories for her new phone.
她为她的新手机买了一些时尚配件。
B1 noun /əˈmjuːzmənt/

Amusement

娱乐; 快乐; 娱乐活动
Meaning
the state or experience of finding something funny; entertainment or recreational activities
Example
The children's laughter showed their amusement at the clown's performance.
孩子们的笑声展示了他们对小丑表演的娱乐。
C1 noun /əˈsɛsər/

assessor

评估员
Meaning
a person who evaluates or estimates the nature, ability, or quality of something
Example
An external assessor reviewed the project report.
一位外部评估员审查了项目报告。
C2 adjective /ˈæsɪnaɪn/

asinine

愚蠢的
Meaning
Extremely foolish or stupid.
Example
It was an asinine idea to drive into the storm without checking the weather.
在没有检查天气的情况下开车进入暴风雨是一个愚蠢的主意。
C2 noun /ˈænɪməs/

animus

敌意 / 目的
Meaning
A strong feeling of hostility; motivation or purpose behind an action.
Example
His speech was driven by animus against the policy.
他的演讲是由对政策的敌意驱动的。
C1 noun /ˌæntɪˈsiːdənt/

antecedent

先例
Meaning
something that came before; a previous event, condition, or cause
Example
The cultural antecedents of this festival go back centuries.
这个节日的文化先例可以追溯到几个世纪前。
C2 verb /əˈɡlɒməˌreɪt/

agglomerate

聚集
Meaning
To collect or form into a mass or group.
Example
The dust particles began to agglomerate into larger clusters.
尘粒开始聚集成更大的团块。
B1 noun /əˈnaʊnsmənt/

announcement

公告
Meaning
a public or formal statement giving information
Example
The principal made an important announcement about the new schedule.
校长关于新时间表做了一个重要的公告。
A2 noun /ˈæk.ʃən/

Action

行动; 活动
Meaning
the process of doing something; something that is done
Example
We need to take action to solve this problem.
我们需要采取行动来解决这个问题。
C1 noun /əˈstuːt.nəs/

astuteness

机智
Meaning
The ability to accurately assess situations or people and turn this to one's advantage.
Example
His astuteness helped in negotiations.
他的机智在谈判中起到了帮助作用。
C2 noun /ˈɔːrɪkl̩/

auricle

耳朵的外部部分
Meaning
The external part of the ear; also an upper chamber of the heart in anatomy.
Example
The doctor examined the patient’s auricle for signs of infection.
医生检查了病人的耳朵外部部分是否有感染迹象。
B2 noun /ˈælkəhɒlɪzəm/

alcoholism

酗酒症
Meaning
A chronic disease characterized by uncontrolled drinking and preoccupation with alcohol.
Example
His alcoholism affected both his health and his family life.
他的酗酒症影响了他的健康和家庭生活。
A1 noun/verb /eɪdʒ/

age

年龄
Meaning
The length of time that a person has lived; to grow older.
Example
She asked his age politely.
她礼貌地询问了他的年龄。
C1 verb /ænˈtæɡənaɪz/

antagonize

激怒
Meaning
to cause someone to become hostile or angry; to provoke opposition
Example
His rude remarks only served to antagonize his colleagues.
他粗鲁的言辞只会使同事们产生敌对情绪。
C1 adjective /ˈæʃən/

ashen

苍白的
Meaning
Very pale in appearance, often due to shock, fear, or illness.
Example
His face turned ashen when he heard the terrible news.
当他听到可怕的消息时，他的脸变得苍白。
A2 preposition /əˈɡɛnst/ or /əˈɡeɪnst/

against

Meaning
In opposition to; contrary to; touching or resting on.
Example
They voted against the proposal.
C2 adjective /æmˈbroʊʒiəl/

ambrosial

神仙的
Meaning
Exceptionally pleasing to taste or smell; divine.
Example
The aroma of freshly baked bread was simply ambrosial.
刚烤好的面包香气简直是神仙的。
C1 adjective /ˌæl.truˈɪs.tɪk/

altruistic

利他主义
Meaning
Showing a disinterested and selfless concern for the well-being of others.
Example
Her altruistic nature led her to volunteer for charities.
她的利他主义本性促使她为慈善事业做志愿者工作。
B2 verb əˈpɔɪn.tɪd

appointed

任命
Meaning
Assign a job or role to someone; designate someone to a position.
Example
Appointed officials carry significant responsibilities.
任命的官员承担重要责任。