C2 adjective /əˈsɪdjʊləs/

acidulous

略带酸味或尖锐

Meaning

slightly sour or sharp in taste or manner

Example

The critic wrote an acidulous review of the movie.

评论家写了一篇尖锐的电影评论。

A1 adjective /əˈfreɪd/

afraid

害怕

Meaning

feeling fear or anxiety; worried that something undesirable will happen

Example

She was afraid of the dark.

她害怕黑暗。

A2 adverb /ˈɛniweɪ/

anyway

无论如何

Meaning

used to emphasize a statement or to return to a previous subject; regardless of what happened

Example

I was tired, but I went to the meeting anyway.

我很累，但我还是去了会议。

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。

C1 noun /ænˈtɪθəsɪs/

antithesis

对立面

Meaning

A person, thing, or idea that is the direct opposite of another; a rhetorical device contrasting opposing ideas in parallel structure.

Example

Love is the antithesis of hate.

爱是仇恨的对立面。

B2 adjective /ˈædmərəbəl/

Admirable

值得钦佩的

Meaning

প্রশংসনীয়; চমৎকার;

Example

Her dedication to helping others is truly admirable.

她帮助他人的奉献精神真是令人钦佩。

B2 noun /ˈeɪlmənt/

ailment

疾病

Meaning

An illness, typically a minor one.

Example

He went to the doctor for a minor stomach ailment.

他因小的胃病去看了医生。

A2 noun /ˈæl.fə.bɛt/

alphabet

字母表

Meaning

a set of letters or symbols in a fixed order used to represent the sounds of a language

Example

Children usually learn the alphabet before learning to read words.

孩子们通常在学习阅读单词之前先学习字母表。

C1 verb /əˈfɪliˌeɪt/

affiliate

附属

Meaning

to officially attach or connect (a group or organization) to a larger body

Example

The school is affiliated with the local university.

学校与当地大学有合作关系。

B2 verb /əˈkʌmpəni/

accompany

陪伴

Meaning

to go somewhere with someone as a companion or escort

Example

She asked her friend to accompany her to the concert.

她请她的朋友陪她一起去音乐会。

B2 adjective /ˈeɪ.li.ən/

alien

外星人

Meaning

Belonging to a foreign country or nation; extraterrestrial.

Example

The telescope is capable of detecting alien signals.

望远镜能够探测外星信号。

C2 verb /əˈvaʊtʃ/

avouch

确认

Meaning

to affirm or assert something as true

Example

He avouched his innocence before the judge.

他在法官面前确认了自己的清白。

B2 adjective /ˈædvɜːrs/

Adverse

不利的; 负面的; 有害的

Meaning

harmful; unfavorable; opposing; negative

Example

The adverse weather conditions forced them to cancel the event.

恶劣的天气条件迫使他们取消了活动。

C1 verb ɔːɡˈmɛntɪŋ

augmenting

增加

Meaning

Increasing; making something greater in size, number, or degree

Example

Life expectancy is augmenting with advancements in healthcare.

随着医疗保健的进步，预期寿命正在增加。

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。

B2 noun /əˈstrɒlədʒi/

astrology

占星术

Meaning

the study of the movements and relative positions of celestial bodies interpreted as having an influence on human affairs

Example

She studied astrology to understand her future.

她学习占星术来了解她的未来。

C2 adjective /əˈpɜːrtənənt/

appurtenant

附属

Meaning

Belonging to or associated with something, often used in legal/property contexts.

Example

The right of way is appurtenant to the landowner’s property.

通行权属于土地所有者的财产。

C1 adjective /ɔːˈtɒn.ə.məs/

autonomous

自主

Meaning

Acting independently or having the freedom to do so.

Example

Autonomous systems ensure greater precision.

自主系统确保更高的精确度。

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 noun /ˈæpəθi/

apathy

冷漠

Meaning

a lack of interest, enthusiasm, or concern

Example

The students showed apathy towards the new rules.

学生们对新规则表现出冷漠。

A1 noun /ˈæp.əl/

Apple

苹果

Meaning

a round fruit with red, green, or yellow skin and white flesh

Example

I eat an apple every day for breakfast.

我每天早上吃一个苹果。

C1 noun əˌsɪm.ɪˈleɪ.ʃən

Assimilation

同化

Meaning

Connecting new information with existing knowledge

Example

Proper assimilation of knowledge leads to effective learning.

有效的知识同化促进了有效的学习。

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。

C1 adverb /ɔːˈtɒnəməsli/

autonomously

自动地

Meaning

In an independent or self-governing manner.

Example

The robot can operate autonomously without human intervention.

机器人可以在没有人工干预的情况下自动工作。

C2 verb /ˈæntɪkweɪt/

antiquate

过时

Meaning

To make something old-fashioned or obsolete.

Example

The rise of digital cameras antiquated traditional film photography.

数字相机的崛起使传统胶片摄影过时。

B1 adjective ˌɑː.tɪˈfɪʃ.əl

artificial

人造

Meaning

Made by humans; not occurring naturally

Example

Artificial systems are transforming industries.

人工系统正在改变行业。

C1 adjective /æbˈdɑː.mə.nəl/

abdominal

腹部的

Meaning

relating to the abdomen (the part of the body between the chest and pelvis)

Example

He complained of severe abdominal pain.

他抱怨剧烈的腹部疼痛。

B1 adverb /əˈsaɪd/

Aside

一边; 旁边; 离开主要部分

Meaning

to one side; apart; away from the main part

Example

Please set your book aside and listen to me.

请把书放到一边，听我说。

C1 adverb /ˈeɪ.mi.ə.bli/

Amiably

友好地，以友善的方式

Meaning

in a friendly and pleasant manner

Example

They discussed the issue amiably without any arguments.

他们友善地讨论了这个问题，没有争论。

B2 noun /ˈɑːftərmɑːθ/

aftermath

后果

Meaning

the consequences or aftereffects of an event or situation, especially a disastrous one

Example

The aftermath of the earthquake was devastating.

地震的后果是毁灭性的。

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。

C2 noun /ˈeɪʒən swɒmp iːl/

Asian swamp eel

亚洲沼泽鳗

Meaning

a snake-like freshwater fish that can survive in muddy waters and is considered a delicacy in South Asian cuisine

Example

Asian swamp eel can breathe air and survive in shallow muddy waters.

亚洲沼泽鳗能呼吸空气并在浑浊的浅水中生存。

C1 verb /əˈkrɛdɪt/

accredit

认证

Meaning

to officially recognize, authorize, or approve someone or something

Example

The university is accredited by the national education board.

大学已经获得了国家教育委员会的认证。

B2 adjective ˌæn.tiˌdɪs.krɪˈmɪn.eɪ.ʃən

anti-discrimination

反歧视的

Meaning

Opposed to or working against discrimination; promoting equal treatment regardless of differences.

Example

The anti-discrimination movement was groundbreaking.

反歧视运动是突破性的。

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 noun ədˈvɛnʧər ˈsiːkərz

Adventure Seekers

冒险者

Meaning

People who actively look for exciting and potentially risky activities or experiences.

Example

Sajek Valley is a popular destination for adventure seekers.

萨杰克谷是冒险者的热门目的地。

C2 verb /əkˈsiːd/

accede

同意

Meaning

to agree to a request, proposal, or demand; to assume an office or position

Example

The government finally acceded to the demands of the protesters.

政府最终同意了抗议者的要求。

B2 verb /əˈsaɪn/

assign

分配

Meaning

to give someone a task, duty, or responsibility

Example

The manager will assign tasks to the new employees.

经理将给新员工分配任务。

C1 verb /əˈpreɪz/

appraise

评估

Meaning

to evaluate the value, quality, or importance of something

Example

The jeweler appraised the diamond before buying it.

珠宝商在购买之前评估了钻石。

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。

C1 noun /ˈælkoʊv/

alcove

壁龛

Meaning

A small recessed section of a room or a nook.

Example

She placed a reading chair in the alcove near the window.

她在靠窗的壁龛里放了一把阅读椅。

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。

B1 noun /ədˌmɪn.ɪˈstreɪ.ʃən/

Administration

行政; 管理

Meaning

the process of managing or organizing something; a government or organization

Example

The university administration announced new policies.

大学行政管理宣布了新的政策。

B1 adjective /æθˈlɛtɪk/

athletic

运动员的，强壮的

Meaning

physically strong, fit, and active; related to athletes or sports

Example

She has an athletic body because she exercises regularly.

她有一个运动员的身体，因为她定期锻炼。

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。

C2 adjective /əˈvʌŋkjələr/

avuncular

像叔叔一样友善

Meaning

kind and friendly, like an uncle

Example

He had an avuncular manner that made everyone feel comfortable.

他有一种让每个人都感到舒适的阿冯库拉尔风度。

C2 adjective /ˌænθrəpəˈmɔːrfɪk/

anthropomorphic

拟人化的

Meaning

attributing human characteristics to non-human things, like animals or objects

Example

The cartoon shows an anthropomorphic cat walking on two legs.

动画片展示了一只拟人化的猫，走在两条腿上。

C2 adjective /ˌæktʃuˈɛəriəl/

actuarial

精算的

Meaning

Relating to actuaries or their work of analyzing financial risk and uncertainty, especially in insurance and pensions.

Example

The company relied on actuarial reports to set insurance premiums.

公司依赖精算报告来设定保险费率。

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 /əˈsiːtɪk/

acetic

醋酸的

Meaning

relating to or containing acetic acid; sour or vinegary in taste or smell

Example

The acetic smell of vinegar filled the kitchen.

醋的醋酸味充满了厨房。

B2 noun /ˈɑːr.tɪ.zən/

Artison

工匠

Meaning

a skilled craftsperson who makes things by hand

Example

The artisan created a beautiful wooden sculpture.

工匠创造了一件美丽的木雕。

C2 adjective/adverb /ˌæ.prəˈpoʊ/

apropos

恰当

Meaning

Appropriate to the situation; relevant. As an adverb, it means 'with reference to' or 'regarding'.

Example

His comments were not apropos of the discussion.

他的评论与讨论无关。

B2 noun /əˈplɔːz/

applause

掌声

Meaning

the sound of people clapping their hands to show approval or enjoyment

Example

The actor received loud applause after his performance.

演员在表演后收到了热烈的掌声。

C1 adjective /ˈærɪd/

arid

干旱的

Meaning

extremely dry; lacking in interest or excitement

Example

The desert is known for its arid climate.

沙漠以其干旱的气候而闻名。

A2 adverb /ˈæktʃuəli/

actually

实际上

Meaning

used to emphasize that something is true, especially when surprising

Example

She actually completed the project ahead of schedule.

她实际上提前完成了这个项目。

A2 verb /ˈædɪd/

added

添加

Meaning

to join something to something else to increase its size, number, or amount

Example

She added sugar to her coffee.

她在咖啡里加了糖。

B2 noun /ɑːrtʃ/

arch

拱门

Meaning

a curved symmetrical structure spanning an opening and typically supporting the weight above it

Example

The ancient arch still stands in the city center.

古老的拱门仍然屹立在城市中心。

C2 adjective /eɪˈrɪðmɪk/

arrhythmic

心律不齐

Meaning

Lacking a regular rhythm or beat.

Example

The patient had an arrhythmic heartbeat.

病人的心跳不规律。

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 noun /ˌænəlˈdʒiːzɪk/

analgesic

止痛药

Meaning

A drug or substance that relieves pain.

Example

She took an analgesic to ease her headache.

她吃了止痛药来缓解头痛。

A1 conjunction /ænd/

and

和

Meaning

Used to connect words or sentences that are to be taken jointly.

Example

She bought apples and oranges.

她买了苹果和橙子。

B1 verb /əˈsuːm/

assume

假设

Meaning

to think that something is true without proof

Example

I assume he will be late to the meeting.

我假设他会迟到会议。

C1 adjective /əˈwɒʃ/

awash

淹没

Meaning

covered or flooded with water or something in large quantities

Example

The market was awash with cheap imported goods.

市场被廉价的进口商品淹没。

B2 noun /əˈstrɒnəmər/

astronomer

天文学家

Meaning

a scientist who studies the stars, planets, and the universe

Example

The astronomer observed the new comet through his telescope.

天文学家通过他的望远镜观察到新的彗星。

C1 noun əˈɡrɛriən səˈsaɪətiz

agrarian societies

农业社会

Meaning

Societies based on agriculture and farming as the primary economic activity.

Example

Agrarian societies emerged from a need for stable food sources.

农业社会从对稳定食品来源的需求中产生。

C1 verb /ədˈmɒnɪʃ/

admonish

警告

Meaning

to warn or reprimand someone firmly; to advise or urge earnestly

Example

The teacher admonished the students for being late.

老师因为学生迟到而警告他们。

C2 noun /ˈæltruɪst/

altruist

利他主义者

Meaning

a person who has an unselfish concern for the welfare of others

Example

He is an altruist who always puts others' needs before his own.

他是一个总是把别人的需求放在自己之前的无私的人。

C1 noun /əˈluːʒən/

allusion

暗示

Meaning

An indirect reference to something without mentioning it explicitly.

Example

Her story contained an allusion to a famous myth.

她的故事包含了对一个著名神话的暗示。

C1 verb /ˈædʒ.ɪ.teɪt/

agitate

激进, 振奋

Meaning

to stir up feelings or disturb; to campaign for change

Example

The protesters agitated for better working conditions.

抗议者为更好的工作条件而激进。

B2 noun /əˈsʌmpʃən/

Assumption

假设

Meaning

a thing that is accepted as true without proof; a supposition

Example

His assumption about the weather proved to be wrong.

他关于天气的假设被证明是错误的。

C1 noun /ˌæktʃuˈæləti/

actuality

现实

Meaning

The state of existing in reality rather than in appearance or imagination.

Example

The movie was based on historical actuality.

这部电影基于历史现实。

B2 noun /əˈluːmɪnəm/

aluminum

铝

Meaning

a lightweight silvery metal used for making cans, foils, and other items

Example

The airplane body is made of strong but light aluminum.

飞机的机身是用强度高但重量轻的铝制成的。

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。

C1 noun /əˈkɔːrdiən/

accordion

手风琴 (乐器)

Meaning

a musical instrument played by squeezing and expanding with keys and buttons

Example

The musician played a cheerful tune on the accordion.

音乐家在手风琴上演奏了一首愉快的旋律。

A2 noun /ˈɔːdiəʊ/

audio

声音

Meaning

sound, especially when recorded or transmitted

Example

The audio quality of the podcast was excellent.

播客的音频质量非常好。

C2 noun /əˌkædəˈmɪʃən/

academician

学者

Meaning

a member of an academy; a scholar or expert in a field of study

Example

The academicians gathered to discuss the future of education.

学者们聚在一起讨论教育的未来。

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 verb /əbˈsteɪn/

abstain

放弃

Meaning

To restrain oneself from indulging in or partaking of something.

Example

People often abstain from digital devices to enhance focus.

人们常常放弃使用数字设备以提高集中力。

C2 adjective /ˈæbdʒɛkt/

abject

可鄙

Meaning

extremely bad, unpleasant, and degrading

Example

They lived in abject poverty.

他们生活在可鄙的贫困中。

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。

B2 noun /ˌædməˈreɪʃən/

admiration

钦佩

Meaning

a feeling of respect, pleasure, or approval for someone or something

Example

She felt great admiration for her teacher’s dedication.

她对老师的奉献充满了钦佩。

C1 noun /aɪ/

aye

赞成

Meaning

an affirmative vote or expression of agreement

Example

The committee voted aye on the proposal.

委员会在提案上投了赞成票。

C2 noun /ˈɔːtɑːrki/

autarchy

自给自足

Meaning

A system of self-sufficiency where a state or community is economically independent.

Example

The nation attempted autarchy to reduce reliance on imports.

这个国家试图实现自给自足，以减少对进口的依赖。

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 /ˌæbəˈrɪdʒəniːz/

aborigines

土著

Meaning

The original inhabitants of a land, especially in Australia.

Example

The aborigines have preserved their traditions for thousands of years.

土著人已经保护了他们的传统数千年。

C2 noun /ˌæntɪˈtɒksɪn/

antitoxin

抗毒素

Meaning

A substance that neutralizes a specific toxin in the body.

Example

The doctor administered an antitoxin to counter the snake venom.

医生注射了抗毒素来中和蛇毒。

C2 adverb /əˈmʌk/

amuck

疯狂地

Meaning

in a frenzied, uncontrolled, or chaotic manner

Example

The bull ran amuck through the village.

公牛在村子里疯狂地奔跑。

C1 verb /ˈɑːrbɪtreɪt/

arbitrate

仲裁

Meaning

to settle a dispute between two parties by acting as an impartial judge

Example

The committee agreed to arbitrate the contract dispute.

委员会同意仲裁合同争议。

C2 adjective /əˈɡeɪp/ or /əˈɡɑːp/

agape

目瞪口呆

Meaning

With the mouth wide open in surprise or wonder.

Example

She stood agape at the breathtaking view.

她站在那里，惊讶地看着那令人叹为观止的景象。

C1 adjective /əˈvɜːrs/

averse

反感

Meaning

having a strong dislike of or opposition to something

Example

He was averse to taking unnecessary risks.

他不愿意承担不必要的风险。

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。

C1 noun ˌæf.ɔːr.ɪˈsteɪ.ʃən

afforestation

造林

Meaning

The action of planting trees on an area of land in order to form a forest.

Example

Afforestation helps restore biodiversity.

造林有助于恢复生物多样性。

C2 adjective /ˈæfərənt/

afferent

传入

Meaning

carrying impulses toward a central organ or part, especially toward the brain or spinal cord

Example

Afferent nerves carry signals from the body to the brain.

传入神经将信号从身体传送到大脑。

C2 verb /əˈkuːtər/

accouter

装备

Meaning

to equip or outfit, typically with military or ceremonial attire

Example

The soldiers were accoutered in full battle gear.

士兵们穿戴着全套战斗装备。

C2 noun /əkˈsɛʃən/

accession

登基 / 接受协议

Meaning

the attainment of a position of rank or power, especially a monarch or president; the formal acceptance of an agreement or treaty

Example

The king's accession to the throne was celebrated with great ceremony.

国王登基的仪式盛大举行。

B1 noun /ədˈvaɪzər/

adviser

顾问

Meaning

a person who gives advice, especially in a professional or official role

Example

He works as a financial adviser at a bank.

他在一家银行担任金融顾问。

A2 noun /ˈɑːrmi/

army

军队

Meaning

a large organized military force trained for war

Example

The army protected the border from attack.

军队保护了边境免受攻击。

B1 adjective /əˈlɜːrt/

alert

警觉

Meaning

quick to notice and respond to potential danger or issues; aware and attentive

Example

The alert dog barked at the stranger approaching the house.

警觉的狗对接近房子的陌生人大声吠叫。

C2 adverb /əˈsɪdʒuəsli/

assiduously

努力地

Meaning

with great care and persistence

Example

He worked assiduously to complete the project before the deadline.

他努力工作，以便在截止日期之前完成项目。

Meaning

to express thoughts or ideas clearly; having the ability to speak fluently and clearly

Example

She was able to articulate her ideas during the meeting.

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。

B2 noun /ˈɑːrm.pɪt/

Armpit

腋下

Meaning

the hollow area under the arm where it joins the shoulder

Example

He applied deodorant to his armpit.

他在腋下涂了除臭剂。

B2 noun /æŋˈzaɪ.ə.ti/

anxiety

焦虑或不安

Meaning

A feeling of worry, nervousness, or unease about something with an uncertain outcome.

Example

Meditation helps reduce anxiety and stress.

冥想有助于减少焦虑和压力。

A1 verb /æsk/

ask

问

Meaning

to request information; to inquire; to invite

Example

Can I ask you a question about the homework?

我可以问你一个关于作业的问题吗？

C1 noun /əˈnɒməli/

anomaly

异常

Meaning

something that deviates from the norm or expected result

Example

The sudden drop in temperature was considered an anomaly.

温度的突然下降被认为是一种异常。

C2 verb /əˈdʒʊər/

adjure

命令

Meaning

to urge or command someone solemnly, often under oath or a strong sense of duty

Example

The witness was adjured to tell the truth in court.

证人被要求在法庭上讲真话。