B2 verb /əˈbændən/

abandon

放弃

Meaning

to give up completely; to leave permanently

Example

They had to abandon their house due to flooding.

由于洪水，他们不得不放弃他们的房子。

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。

A1 pronoun /ˈɛnɪθɪŋ/

anything

任何事物

Meaning

any object, event, or matter; whatever thing

Example

You can ask me anything about the project.

你可以问我关于项目的任何问题。

B1 noun /ˈæbsəns/

Absence

缺席

Meaning

the state of being away from a place or person; lack or non-existence

Example

His absence from the meeting was noticed by everyone.

他缺席的会议被大家注意到了。

C2 noun /ˌæbnɪˈɡeɪʃən/

abnegation

自我否定

Meaning

the act of renouncing or rejecting something, especially self-denial

Example

The monk’s life was one of complete abnegation of worldly pleasures.

僧侣的生活是对世俗快乐的完全自我否定。

A2 verb əˈdres

address

处理

Meaning

To deal with or tackle (a problem or issue); to focus attention on.

Example

The government must address the issues of student politics.

政府必须处理学生政治问题。

C1 adverb /əˈlɒft/

aloft

高空

Meaning

Up in or into the air; overhead.

Example

The kite was flying aloft in the clear sky.

风筝在晴空中高飞。

C1 noun ˌæp.əˈreɪ.təs

apparatus

设备

Meaning

The technical equipment or machinery needed for a particular activity or purpose.

Example

The apparatus was designed to be eco-friendly.

该设备设计为环保型。

A2 adverb /əˈbʌv/

Above

在…之上; 上方

Meaning

in or to a higher place; overhead

Example

The airplane flew above the clouds.

飞机飞过了云层上方。

B1 noun /ˈædvərˌtaɪzɪŋ/

advertising

Meaning

the activity of producing advertisements for products or services

Example

The company spends millions on advertising every year.

公司每年在广告上花费数百万。

B2 verb /ˈæləkeɪt/

allocate

分配

Meaning

to distribute or assign resources, duties, or responsibilities for a specific purpose

Example

The manager allocated funds for the new project.

经理已为新项目分配资金。

C2 noun /ænˈtɪfəni/

antiphony

对唱

Meaning

a form of music in which two or more groups or choirs sing alternately in response to each other

Example

The cathedral's architecture was designed to enhance the effect of antiphony.

大教堂的建筑旨在增强对唱的效果。

C2 verb /əˈnɔɪnt/

anoint

涂油, 奉献

Meaning

To smear or rub with oil, often as part of a religious ceremony or as a sign of consecration.

Example

The priest anointed the king with holy oil.

神父用圣油涂抹国王。

C2 verb /ˈɔːɡər/

augur

预示

Meaning

To be a sign of something to come; to predict or foretell.

Example

Dark clouds augur a coming storm.

乌云预示着即将来临的风暴。

C2 noun /ˈæbɪs/

abbess

女修道院院长 (nǚ xiūdào yuàn yuán zhǎng)

Meaning

the woman in charge of a convent of nuns

Example

The abbess welcomed the visitors to the convent.

院长欢迎访客到修道院。

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 /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。

C1 verb /əbˈzɒlv/

absolve

赦免

Meaning

to free someone from blame, guilt, or responsibility; to pardon

Example

The priest absolved him of his sins.

牧师赦免了他所有的罪。

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。

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。

A2 adjective /əˈnɔɪd/

annoyed

恼火的

Meaning

feeling slightly angry or irritated

Example

She felt annoyed by the constant noise.

她对持续的噪音感到恼火。

A1 noun/adjective /əˈmerɪkən/

american

美国人

Meaning

relating to the United States or its people

Example

She is an American citizen.

她是一个美国公民。

C1 adjective /ˌæbəˈrɪdʒənəl/

aboriginal

土著

Meaning

Relating to the original inhabitants of a region.

Example

The museum has a large collection of aboriginal art.

博物馆里有大量的土著艺术收藏。

A2 noun /əˈbɪləti/

Ability

能力; 技能

Meaning

the power or skill to do something; capacity

Example

She has the ability to solve complex problems.

她有解决复杂问题的能力。

C2 noun /əˈvɪdəti/

avidity

热情

Meaning

extreme eagerness or enthusiasm

Example

He accepted the offer with avidity.

他带着热情接受了这个提议。

C2 adjective /ˈæʒər/

azure

蔚蓝

Meaning

A bright blue color like that of a clear sky.

Example

The clear sky was painted in a deep shade of azure.

清澈的天空被涂成了深深的蔚蓝色。

B2 noun /əˌdæptəˈbɪləti/

adaptability

适应性

Meaning

The quality of being able to adjust to new conditions or circumstances

Example

Adaptability to changing environments is crucial in business.

适应不断变化的环境在商业中至关重要。

C2 adjective /ˈæmbjələˌtɔːri/

ambulatory

门诊病人

Meaning

Relating to or able to walk; relating to outpatient medical care.

Example

The patient is ambulatory and does not require bed rest.

病人是门诊患者，不需要卧床休息。

C1 adjective ˈeɪlɪəneɪtɪd

alienated

疏远

Meaning

Feeling isolated or estranged; disconnected from others or society.

Example

Alienated students are more prone to delinquency.

疏远的学生更容易陷入犯罪。

B2 verb /əkˈsɛləreɪt/

accelerate

加速

Meaning

to increase speed or make something happen sooner

Example

The driver accelerated to overtake the truck.

司机加速超车。

C2 verb /əˈmælɡəmeɪt/

amalgamate

合并

Meaning

to combine or unite to form one organization or structure; to merge

Example

The two companies decided to amalgamate their operations.

这两家公司决定合并他们的运营。

C1 verb /ˈæbdɪkeɪt/

abdicate

放弃王位

Meaning

To give up a position of power or responsibility, especially a throne.

Example

The king decided to abdicate the throne.

国王决定放弃王位。

A1 noun /ɑːrt/

art

艺术

Meaning

the expression or application of human creative skill and imagination

Example

She studied art at the university.

她在大学学习艺术。

B2 adjective /æpt/

apt

适当的

Meaning

Appropriate or suitable; having a natural tendency or quick to learn.

Example

She is an apt student who quickly understands new concepts.

她是一个适当的学生，很快就能理解新的概念。

C2 adjective /ˌækwiˈɛsənt/

acquiescent

默许的

Meaning

ready to accept something without protest, or to do what someone else wants

Example

He gave an acquiescent smile and agreed to the plan.

他露出了一个默许的微笑，同意了这个计划。

C2 adjective /ˌækrəˈmætɪk/

achromatic

无色的

Meaning

without color; free from color

Example

The designer chose an achromatic palette of black, white, and gray.

设计师选择了黑色、白色和灰色的无色调色板。

B2 noun /ˈænθəm/

anthem

国歌

Meaning

A song that is identified with a particular group, movement, or nation, often expressing pride or unity.

Example

The national anthem was played before the football match.

国歌在足球比赛前奏响。

C1 adjective /əˈnæl.ə.ɡəs/

analogous

类似的

Meaning

Comparable in certain respects, typically in a way that makes clearer the nature of things being compared.

Example

The human brain is analogous to a supercomputer.

人脑与超级计算机类似。

C1 noun /ænˈθɒlədʒi/

anthology

选集

Meaning

A collection of literary works, such as poems, short stories, or essays, compiled into one volume.

Example

She contributed a poem to the new poetry anthology.

她为新的诗歌选集贡献了一首诗。

C2 noun /ˈæmjʊlət/

Amulet

护身符; 护符

Meaning

an ornament or small piece of jewelry thought to give protection against evil, danger, or disease

Example

She wore a silver amulet around her neck for good luck.

她戴着一条银色的护身符在脖子上祈求好运。

C1 noun ˌæɡ.rəʊˈkem.ɪ.kəl

agrochemical

农用化学品

Meaning

A chemical product used in agriculture, especially a pesticide or fertilizer.

Example

Excessive use of agrochemicals can degrade soil quality.

过度使用农用化学品会降低土壤质量。

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。

C1 noun /əˌsæsɪˈneɪʃən/

assassination

刺杀

Meaning

The act of killing someone important, often for political or ideological reasons.

Example

The assassination of the president shocked the nation.

总统的刺杀震惊了整个国家。

C1 noun /ˈæpərtʃər/

aperture

孔洞 / 缝隙

Meaning

an opening, hole, or gap, especially one that lets in light

Example

Light entered through the small aperture in the wall.

光线通过墙上的小孔径进入。

B2 adjective /ˈædɪkwət/

adequate

足够

Meaning

sufficient or acceptable in quality or quantity

Example

The food was adequate for the small group.

食物足够适合小组。

B2 noun ɔːˈtɒnəmi

autonomy

自治

Meaning

The right or condition of self-government; freedom from external control or influence.

Example

Autonomy was a primary demand.

自治是一个主要的要求。

B2 noun ˈæsɛt

asset

资产

Meaning

A useful or valuable thing, person, or quality.

Example

Real estate is one of the most valuable assets.

房地产是最有价值的资产之一。

B2 noun /əˌveɪləˈbɪləti/

availability

可用性

Meaning

the state of being able to be used or obtained

Example

The availability of clean water is crucial for health.

清洁水的可用性对健康至关重要。

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 adverb /əˈskæns/

askance

怀疑地

Meaning

With suspicion, mistrust, or disapproval.

Example

She looked askance at his unusual proposal.

她怀疑地看着他的异常提案。

A2 noun /əˈdɪʃ.ən/

Addition

加法; 添加过程

Meaning

the process of adding numbers; something that is added

Example

The addition of a new room made the house more spacious.

新房间的加入使房子更加宽敞。

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 noun /əˈdɪkʃən/

addiction

上瘾

Meaning

A strong and harmful need to regularly have or do something, such as drugs, alcohol, or habits.

Example

His addiction to video games affected his studies.

他对视频游戏的上瘾影响了他的学习。

B1 noun /əˈtrækʃən/

Attraction

景点; 吸引力;

Meaning

the action or power of evoking interest or pleasure in something; a place that draws visitors

Example

The museum is the main attraction for tourists in this city.

这个博物馆是这个城市吸引游客的主要景点。

B2 noun /ˌæn.ɪˈmeɪ.ʃən/

Animation

动画

Meaning

the technique of making inanimate objects appear to move; liveliness and enthusiasm

Example

The animation in this movie is incredibly detailed.

这部电影的动画非常细致。

C2 noun /ˌæpəˈzɪʃən/

apposition

同位语 (并列语法)

Meaning

a grammatical construction in which two elements are placed side by side, with one explaining the other

Example

In the phrase 'my friend John,' the word 'John' is in apposition to 'my friend.'

在短语'我的朋友约翰'中，'约翰'这个词与'我的朋友'同位。

B1 adjective, verb /əˈproʊpriət/ (adj), /əˈproʊprieɪt/ (verb)

appropriate

适当的 / 占用

Meaning

suitable or proper in the circumstances (adj); to take something for one’s own use, often without permission (verb)

Example

Wearing formal clothes was appropriate for the ceremony.

穿正式衣服是适合这个仪式的。

C1 adjective /ˈɔːdəˌtɔːri/

auditory

Meaning

Relating to the sense of hearing.

Example

The lecture was designed to enhance students' auditory learning skills.

C1 noun /ˈæntənɪm/

antonym

反义词

Meaning

A word opposite in meaning to another.

Example

‘Hot’ is the antonym of ‘cold’.

‘Hot’ 是 ‘cold’ 的反义词。

C1 noun /ˌɑːrbɪˈtreɪʃən/

arbitration

仲裁

Meaning

the process of resolving a dispute through an impartial third party whose decision is binding; formal judgment outside a court

Example

The contract requires arbitration to settle any disputes.

合同规定任何争议应通过仲裁解决。

C1 adjective /ədˈhiːsɪv/

Adhesive

粘性

Meaning

আঠালো; চটচটে;

Example

The adhesive tape stuck firmly to the wall.

粘合带牢牢地粘在墙上。

B2 adjective /ˈæm.pəl/

Ample

充足的；足够的；丰富的

Meaning

large in size, extent, or capacity; plentiful; more than enough

Example

We have ample time to finish the project before the deadline.

我们有足够的时间在最后期限前完成项目。

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。

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 noun /ˈænvɪl/

anvil

铁砧

Meaning

A heavy iron block used by blacksmiths for hammering and shaping metal.

Example

The blacksmith placed the hot iron on the anvil.

铁匠将热铁放在铁砧上。

C2 adjective /ˈæpəˌleɪt/

appellate

与上诉有关

Meaning

relating to appeals in a court of law

Example

The case was taken to an appellate court.

案件被提交给了上诉法院。

A2 verb /əˈtend/

attend

参加

Meaning

to be present at; to give attention to; to take care of

Example

I will attend the conference next week.

我下周会参加会议。

B2 adjective /əˈdɪktɪd/

addicted

上瘾的

Meaning

Being unable to stop engaging in a particular activity or consuming a particular substance.

Example

Many people are addicted to social media.

许多人上瘾于社交媒体。

C2 noun /ˈænθrəsaɪt/

anthracite

硬煤

Meaning

A hard, shiny form of coal that burns with little smoke and a high heat value.

Example

The factory used anthracite as its primary fuel source.

工厂使用海棉石作为主要燃料来源。

A2 noun /ækˈtɪv.ə.ti/

Activity

活动; 行动; 任务

Meaning

something that you do for interest or pleasure, or in order to achieve a particular aim

Example

Physical activity is important for good health.

体育活动对保持健康非常重要。

C2 adjective /əˈmɔːrfəs/

amorphous

无定形

Meaning

Lacking a clear shape or form; without a defined structure.

Example

The plan remained amorphous and lacked concrete details.

该计划保持无定形，缺乏具体细节。

A1 noun /ˈɛər.pɔːrt/

airport

机场

Meaning

A place where airplanes take off and land, with buildings for passengers and cargo.

Example

We arrived at the airport two hours before the flight.

我们在航班起飞前两小时到达了机场。

B2 noun əˈmend.mənts

amendments

修正案

Meaning

Changes or additions made to improve a text, law, or constitution.

Example

Amendments reflect evolving public needs.

修正案反映了不断发展的公共需求。

C2 noun ˌæɡ.roʊ.iˈkɒl.ə.dʒi

agroecology

农业生态学

Meaning

A scientific discipline that studies agricultural systems by applying ecological concepts and principles.

Example

Agroecology promotes eco-friendly farming.

农业生态学促进环保农业。

B2 adjective /əˈvɔɪdəbl/

avoidable

可避免的

Meaning

able to be prevented or avoided

Example

Most of the damage was avoidable with proper planning.

如果有适当的计划，大部分损失是可以避免的。

B2 adverb /ˌɑːrtɪˈfɪʃəli/

Artificially

人工地;

Meaning

by artificial means; not naturally; in a fake manner

Example

The lake was artificially created for irrigation purposes.

湖泊是人工创建的，旨在灌溉。

A1 preposition, conjunction, adverb /ˈæftər/

after

之后

Meaning

in the time following an event or another action

Example

We went for ice cream after the movie.

我们看完电影后去吃冰淇淋。

A2 adjective /əˈnɔɪɪŋ/

annoying

烦人的

Meaning

causing irritation or mild anger; bothersome or troublesome

Example

The constant noise from the street was extremely annoying.

街道传来的持续噪音非常烦人。

B2 adjective /əˈfektɪd/

Affected

受影响的；被触动的

Meaning

influenced; impacted; touched by something

Example

The flood-affected areas need immediate assistance.

受洪水影响的地区需要立即的援助。

C2 noun /ˌæv.oʊˈkeɪ.ʃən/

avocation

副业

Meaning

a hobby or minor occupation pursued in addition to one's main work

Example

Painting is his avocation after office hours.

绘画是他下班后的副业。

C2 noun /ɑːmz/

alms

施舍

Meaning

Money, food, or goods given to the poor as charity.

Example

The monk distributed alms to the needy villagers.

僧侣把施舍分发给贫穷的村民。

B2 noun /əˈkɔːrdəns/

accordance

一致

Meaning

agreement or harmony with something; compliance with rules, laws, or wishes

Example

The policy was implemented in accordance with international law.

该政策是按照国际法实施的。

C2 adjective /əˈɡɒɡ/

agog

Meaning

Highly excited by eagerness, curiosity, or anticipation.

Example

The children were agog with excitement as they waited for the magician to appear.

C1 adjective /ˌɔːtəˈkrætɪk/

autocratic

专制

Meaning

Relating to a ruler who has absolute power and does not consult others.

Example

The manager’s autocratic style discouraged employees from sharing their ideas.

经理的专制风格使员工不愿意分享他们的想法。

B1 adjective /ˈæbsənt/

absent

缺席

Meaning

not present at a place or event

Example

She was absent from the meeting yesterday.

她昨天没有参加会议。

C1 noun /əˈtaɪər/

attire

服装

Meaning

Clothing, especially formal or elegant wear.

Example

She wore traditional attire at the wedding ceremony.

她在婚礼仪式上穿着传统服装。

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。

C1 noun /əˈkʌmplɪs/

accomplice

同谋

Meaning

a person who helps another commit a crime

Example

The thief was arrested along with his accomplice.

小偷与他的同谋一起被捕。

C1 adjective /ˌeɪ.bəlˈbɒd.id/

able-bodied

身体健康

Meaning

physically strong and healthy, not disabled

Example

The company is looking for able-bodied workers for the construction site.

公司正在为建筑工地寻找身体健康的工人。

B2 noun /ˈɔːltər/

Altar

祭坛

Meaning

a raised structure on which offerings or sacrifices are made to a deity

Example

The bride and groom stood before the altar during the ceremony.

新郎和新娘在仪式中站在祭坛前。

C2 adjective /əˈkjuː.zəˌtɔːr.i/

accusatory

指责的

Meaning

Suggesting blame or indicating someone has done wrong.

Example

He gave her an accusatory glance.

他投给她一个指责的眼神。

C2 noun /ˌækwəˈpɒnɪks/

aquaponics

水培水产

Meaning

A system of aquaculture in which the waste produced by farmed fish or other aquatic animals supplies nutrients for plants grown hydroponically.

Example

Aquaponics efficiently utilizes water by integrating fish and plant farming.

水培水产通过将鱼类和植物养殖结合有效利用水资源。

C2 noun əˌten.juˈeɪ.ʃən

attenuation

衰减, 减弱, 缩小

Meaning

The reduction of the force, effect, or value of something.

Example

The attenuation of sound waves affects communication.

声音波的衰减会影响通讯。

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。

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。

B2 adjective /əkˈsel.ə.reɪ.tɪd/

accelerated

加速的

Meaning

Happening or developing faster than usual.

Example

The project progressed at an accelerated pace.

该项目以加速的速度推进。

B2 adjective /əˈbʌndənt/

abundant

丰富

Meaning

existing or available in large quantities; plentiful

Example

The garden was abundant with colorful flowers.

花园里有五彩缤纷的花朵。

C1 noun /əˈbɪs/

abyss

深渊

Meaning

a deep, immeasurable space, chasm, or void; something seemingly without end

Example

The climbers looked down into the dark abyss below.

攀登者看着下面的黑暗深渊。

B2 adjective /əˈbrʌpt/

abrupt

突然

Meaning

Sudden or unexpected, often without warning.

Example

The car came to an abrupt stop in the middle of the road.

汽车在路中间急停。

B1 adjective /əˈdɪʃənəl/

additional

额外的

Meaning

added, extra, or supplementary to what already exists

Example

The teacher gave the students additional homework.

老师给学生布置了额外的作业。

C2 noun /ˈæp.ɪˌkʌl.tʃər/

apiculture

养蜂

Meaning

The practice of keeping and raising bees for honey and other products.

Example

Apiculture plays a vital role in agriculture by supporting pollination.

养蜂在农业中起着至关重要的作用，支持授粉。

B2 noun /ˈærəɡəns/

Arrogance

傲慢

Meaning

having or revealing an exaggerated sense of one's own importance or abilities

Example

His arrogance made him unpopular among his colleagues.

他的傲慢使他在同事中不受欢迎。

C1 adjective /əˈnɒmələs/

anomalous

异常

Meaning

deviating from what is standard, normal, or expected

Example

Scientists observed an anomalous result during the experiment.

科学家在实验中观察到了一个异常的结果。

C2 noun /ˈæsənəns/

assonance

类韵

Meaning

the repetition of vowel sounds in nearby words in poetry or prose

Example

The poet used assonance to create a musical effect in his verse.

诗人使用类韵来创造他诗句中的音乐效果。

B2 noun /əˈbɔːrʃən/

abortion

Meaning

The deliberate termination of a human pregnancy, usually performed during the first 28 weeks.

Example

The debate about abortion continues to divide public opinion.

C1 verb /əˈtoʊn/

atone

赎回

Meaning

to make amends for a wrong or injury; to make reparation

Example

He tried to atone for his mistakes by helping others.

他试图通过帮助别人来赎回自己的错误。

B2 verb /əˈplɔːd/

applaud

鼓掌

Meaning

to show approval by clapping or expressing admiration

Example

The audience applauded the performance.

观众为表演鼓掌。

C2 noun /əˈdɛpt.nəs/

adeptness

熟练和技巧

Meaning

Skill and dexterity in a task.

Example

His adeptness in negotiations helped close the deal successfully.

他在谈判中的熟练帮助成功地完成了交易。

A2 adverb /æz ˈjuː.ʒu.əl/

As usual

像往常一样

Meaning

in the way that is normal or typical; customarily

Example

As usual, he arrived late to the meeting.

像往常一样，他迟到了会议。

C1 adjective /ˈæv.ɪd/

avid

热衷的

Meaning

having an eager desire or enthusiasm for something

Example

She is an avid reader of mystery novels.

她是一个狂热的神秘小说读者。

B2 noun /ˈækni/

acne

痤疮

Meaning

a skin condition in which pores become inflamed and clogged, causing pimples and spots

Example

Regular cleansing and a balanced diet can help reduce acne.

定期清洁和均衡饮食可以帮助减少痤疮。

C2 verb əˈmiːljəreɪt

ameliorate

改善, 提高

Meaning

To make better; improve or enhance something.

Example

The new policies are designed to ameliorate living conditions.

新政策旨在改善生活条件。

C1 noun /əˈbændənmənt/

abandonment

遗弃

Meaning

the act of leaving someone or something behind completely; the state of being deserted

Example

The child suffered deep emotional pain because of abandonment.

由于被遗弃，这个孩子承受了深刻的情感痛苦。

B2 adjective əˈkwætɪk

aquatic

水生

Meaning

Growing or living in or near water; of or relating to water.

Example

Aquatic species are being endangered by pollution.

水生物种正受到污染的威胁。

B2 noun ˌæs.pɪˈreɪ.ʃən

aspiration

志向

Meaning

A hope or ambition of achieving something, a strong desire or goal to achieve something.

Example

His aspiration is to become a successful entrepreneur.

他的志向是成为一名成功的企业家。

C1 noun /əˈsem.bli ˈseʃ.ən/

assembly session

大会会议

Meaning

A formal meeting where representatives gather to discuss and make decisions on important matters.

Example

The assembly session discussed global challenges.

大会会议讨论了全球性挑战。

C2 noun /əˈklɪvɪti/

acclivity

上坡

Meaning

An upward slope or incline on the ground.

Example

The hikers struggled as they climbed the steep acclivity.

登山者在攀登陡峭的上坡时遇到困难。

B2 adjective ˌæɡ.rɪˈkʌl.tʃər.əl

agricultural

农业的

Meaning

Connected with farming.

Example

Agricultural advancements enhance food security.

农业进步提高了食品安全。

B1 adjective əkˈsep.tɪd

accepted

接受的

Meaning

Generally believed or recognized to be valid or correct.

Example

The accepted terms were discussed in detail.

已接受的条款已详细讨论。

B2 noun /ˈækjərəsi/

Accuracy

准确性; 精确度

Meaning

the quality of being correct or precise; exactness

Example

The accuracy of the measurements is very important.

测量的准确性非常重要。

C2 adjective /ˌæk.rɪˈmoʊ.ni.əs/

acrimonious

尖刻和愤怒

Meaning

Bitter and angry, often involving harsh words.

Example

The debate turned acrimonious after the controversial remark.

辩论在争议性评论后变得尖刻。