aspersion
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C2 noun /əˈspɜːr.ʒən/

aspersion

诽谤
Meaning
An attack on the reputation or integrity of someone.
Example
He cast an aspersion on her character.
他对她的性格进行了诽谤。
B2 noun əˈʃɔː.rəns

assurance

保证
Meaning
A positive declaration intended to give confidence; a promise.
Example
Assurance of quality is a priority for the council.
质量保证是委员会的优先事项。
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。
B2 noun /ˈæɡ.ə.ni/

Agony

极度的身体或精神痛苦；剧烈的疼痛
Meaning
extreme physical or mental suffering; intense pain
Example
He was in agony after the accident.
事故后他痛苦不堪。
C2 noun /ˈæl.ɪ.mənt/

aliment

食物
Meaning
food or nourishment that sustains life
Example
Fruits and vegetables are important aliments for a healthy body.
水果和蔬菜是维持健康身体的重要食物。
B2 verb /əˈstɒnɪʃ/

astonish

使震惊
Meaning
to surprise someone greatly; to fill with sudden wonder or amazement
Example
The magician’s final trick astonished the entire audience.
魔术师的最后一个表演使所有观众感到震惊。
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 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 noun /ˈæspɪrənt/

aspirant

有志者
Meaning
a person who seeks or hopes to achieve a position of honor or advancement
Example
She is an aspirant for the university's top scholarship.
她是大学最高奖学金的有志者。
A2 verb /əˈfɔːrd/

afford

负担得起
Meaning
to have enough money to buy; to be able to spare
Example
I can't afford a new car right now.
我现在买不起一辆新车。
C1 verb /əˈkleɪm/

acclaim

称赞
Meaning
to praise enthusiastically and publicly
Example
The audience acclaimed the actor for his outstanding performance.
观众因其出色的表演而为演员喝彩。
C1 adjective ɔːɡˈmen.tɪd

augmented

增强的, 改进的, 扩展的
Meaning
having been made greater in size or value.
Example
The new software provided augmented reality features.
新软件提供了增强现实功能。
B2 verb /ˈæmplɪˌfaɪ/

amplify

放大
Meaning
to make sounds louder; to make something larger or more significant
Example
The microphone amplifies her voice.
麦克风增强了她的声音。
B2 noun /əˈbjuːs/

Abuse

虐待; 滥用;
Meaning
cruel and violent treatment; improper use of something
Example
The abuse of power led to his resignation.
滥用权力导致了他的辞职。
C2 adjective /ɔːˈɡʌst/

august

庄严
Meaning
Respected and impressive; inspiring reverence or admiration.
Example
The king entered the hall with an august presence.
国王以庄严的姿态走进了大厅。
C2 noun /æbˈsɪʒən/

abscission

叶片脱落
Meaning
The natural detachment of parts of a plant, typically leaves or fruit.
Example
The autumn season is marked by the abscission of leaves from trees.
秋季的标志是树叶从树木上脱落。
C2 noun /əˈfreɪ/

affray

公开斗殴
Meaning
A public fight or noisy disturbance that causes alarm.
Example
The police were called to break up an affray outside the stadium.
警方被叫去制止体育场外的一场打斗。
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。
A2 adjective ˈæv.ər.ɪdʒ

average

平均
Meaning
A number expressing the central or typical value in a set of data; constituting the result obtained by adding together several amounts and then dividing this total by the number of amounts.
Example
The average score reflects overall performance.
平均分数反映了整体表现。
C1 verb /əˈbriːvieɪt/

abbreviate

缩写
Meaning
To shorten a word, phrase, or text by leaving out letters or parts.
Example
We often abbreviate 'Doctor' to 'Dr'.
我们常常把 'Doctor' 缩写成 'Dr.'。
B2 adjective /əˈdʒeɪsənt/

Adjacent

邻近的
Meaning
পার্শ্ববর্তী; সংলগ্ন; নিকটবর্তী;
Example
The hotel is adjacent to the shopping mall.
酒店与购物中心相邻。
B1 noun /əˌkɒməˈdeɪʃən/

Accommodation

住宿
Meaning
a room, group of rooms, or building in which someone may live or stay
Example
The hotel provides comfortable accommodation for tourists.
酒店为游客提供舒适的住宿。
C2 noun /əˈsper.ɪ.ti/

asperity

Meaning
Harshness of tone, manner, or surface.
Example
She spoke with asperity when she was interrupted.
C2 adjective /ˈæb.ə.rənt/

aberrant

异常
Meaning
deviating from what is normal or expected; abnormal
Example
His aberrant behavior shocked everyone at the meeting.
他的异常行为让会议上的每个人都感到震惊。
B2 adjective; verb (past/participle) /əˈʃʊrd/

assured

确信的；有把握的
Meaning
confident and certain; guaranteed or made certain
Example
She felt assured that everything would work out.
她确信一切都会顺利。
B1 adverb /əˈprɒk.sɪ.mət.li/

approximately

大约
Meaning
used to show that something is almost, but not completely, accurate or exact
Example
The journey takes approximately three hours.
这次旅行大约需要三小时。
C1 noun ˈæk.si.əm

axiom

公理
Meaning
A statement or principle that is considered true and does not require proof.
Example
Actions speak louder than words is a well-known axiom.
行动胜于语言，这是一个著名的公理。
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 verb /əˈvɜːrt/

avert

避免
Meaning
to prevent something bad from happening or to turn away one's eyes or thoughts
Example
Quick action helped avert a disaster.
快速的行动帮助避免了灾难。
C1 adjective /ˈærəbəl/

arable

可耕种的
Meaning
suitable for growing crops or farming
Example
The farmer purchased arable land to expand his crops.
农民购买了可耕种的土地，以扩大他的作物。
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。
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。
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。
C1 noun əˈrɪd.ɪ.ti

aridity

干旱
Meaning
The state of being extremely dry, especially having insufficient rainfall to support vegetation.
Example
The aridity of the land is increasing due to climate change.
由于气候变化，土地的干旱正在加剧。
B2 noun /əˈlaʊəns/

Allowance

津贴
Meaning
a sum of money paid regularly to a person; permission to do something
Example
Children receive a weekly allowance for helping with chores.
孩子们每周会因帮助做家务而获得津贴。
C1 adjective /əˈluːf/

aloof

冷漠
Meaning
Not friendly or forthcoming; cool and distant.
Example
He remained aloof during the entire discussion.
他在整个讨论过程中都显得冷漠。
B2 noun /ˈæltɪtuːd/

altitude

高度
Meaning
the height of an object or point in relation to sea level or ground level
Example
The airplane is flying at an altitude of 30,000 feet.
飞机以30,000英尺的高度飞行。
C2 noun /ˈɑːrtləsnəs/

artlessness

简朴, 自然
Meaning
The quality of being natural and simple without deceit or pretension.
Example
Her artlessness made her beloved by all.
她的artlessness使她受到所有人的喜爱。
B2 adjective + noun ˈædvɜːrs ɪˈfekts

adverse effects

不良影响
Meaning
Negative or harmful impacts that result from an action or condition.
Example
Plastic usage has adverse effects on the environment.
塑料使用对环境产生不良影响。
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 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。
C1 noun /ədˈhiːʒən/

adhesion

附着
Meaning
the process or state of sticking to something
Example
Strong adhesion is needed for the tiles to stay in place.
瓷砖保持在原位需要强附着力。
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。
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。
B1 noun /ˈælkəhɒl/

alcohol

Meaning
A colorless volatile liquid that is the intoxicating constituent of wine, beer, spirits, and other drinks.
Example
Too much alcohol can damage your liver.
C1 adjective /ˈeɪmləs/

Aimless

漫无目的; 无目标
Meaning
without purpose or direction; lacking a goal
Example
He wandered around the city in an aimless manner.
他在城市中漫无目的地游荡。
B2 verb /əkˈnɒlɪdʒ/

acknowledge

承认
Meaning
to accept or admit the existence or truth of something; to recognize
Example
She acknowledged her mistake and apologized.
她承认了她的错误并道歉。
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。
B1 noun /əˈpɒlədʒi/

apology

Meaning
a statement expressing regret for something wrong or hurtful
Example
He offered an apology for being late to the meeting.
C1 noun /ˈædʒʌŋkt/

adjunct

附加物
Meaning
a thing added to something else as a supplementary part
Example
The professor worked as an adjunct at the university.
教授在大学担任附加职位工作。
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。
C1 adjective /ɔːˈtʌmnəl/

autumnal

秋天的
Meaning
relating to or characteristic of autumn; occurring in autumn
Example
The autumnal colors of red and gold filled the forest.
红色和金色的秋天的颜色填满了森林。
B1 adjective /ədˈvænst/

advanced

先进
Meaning
highly developed or complex
Example
He is studying an advanced level of mathematics.
他正在学习高级数学。
B2 verb /əˈbaɪd/

abide

遵守
Meaning
to accept or act in accordance with; to endure; to dwell
Example
I will abide by the rules of the company.
我会遵守公司的规则。
C1 adjective /ˈɑːr.dənt/

Ardent

热情的; 狂热的; 激情的
Meaning
very enthusiastic; passionate; fervent
Example
She is an ardent supporter of environmental conservation.
她是环保事业的热情支持者。
C2 verb /ˈɔːltərˌkeɪt/

altercate

争论
Meaning
to argue or dispute angrily or noisily
Example
The neighbors began to altercate over the boundary wall.
邻居们开始争论边界墙。
C2 noun /ˈɑːrtɪfɪs/

artifice

诡计
Meaning
clever or cunning devices or tricks used to deceive others
Example
The politician's charm was nothing but artifice.
那位政治家的魅力不过是个诡计。
C2 verb /ˈæd.ʌm.breɪt/

adumbrate

预示
Meaning
to foreshadow or suggest something in an unclear or indirect way
Example
The report adumbrates future economic challenges.
报告预示着未来的经济挑战。
A2 adjective ˈæktɪv

active

积极的
Meaning
Engaging or ready to engage in physically energetic pursuits; characterized by energetic work, participation, etc.
Example
Active participation in education is vital for progress.
教育中的积极参与对进步至关重要。
C2 noun /ˌɛərəˈstætɪks/

aerostatics

气球力学
Meaning
The branch of physics that deals with the equilibrium of air and gases and the forces acting on bodies in them.
Example
Aerostatics is essential for understanding how balloons float.
气球力学对于理解气球如何漂浮至关重要。
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。
B1 noun /ˈeɪ.dʒənt/

agent

代理人
Meaning
A person who acts on behalf of another person or organization.
Example
The real estate agent showed us several houses.
房地产经纪人向我们展示了几套房子。
C1 adjective /əˈdɛpt/

adept

熟练
Meaning
Very skilled or proficient at something.
Example
She is adept at solving complex mathematical problems.
她擅长解决复杂的数学问题。
B1 noun /ˈæʃ.treɪ/

Ash tray

烟灰缸
Meaning
a receptacle for tobacco ash and cigarette butts
Example
Please use the ash tray for your cigarette.
请使用烟灰缸放你的香烟。
A1 verb /æd/

add

添加
Meaning
to join something to something else; to include
Example
Please add sugar to my coffee.
请在我的咖啡里加糖。
C1 noun ˌæprɪˈhɛnʃən

apprehension

忧虑
Meaning
Anxiety or fear that something bad or unpleasant will happen.
Example
There is an apprehension about the depletion of fish stocks.
对鱼类资源减少的忧虑正在增加。
C2 noun /ˈɑːrbər/

arbor

由树木或攀缘植物组成的阴凉花园庇护所
Meaning
a shady garden shelter formed by trees, climbing plants, or latticework
Example
They rested under the arbor covered with roses.
他们在被玫瑰覆盖的阿尔博尔下休息。
A2 verb əˈnaʊnst

announced

宣布
Meaning
To make a public and typically formal declaration about a fact, occurrence, or intention.
Example
The mission was announced publicly.
任务已公开宣布。
B2 noun ˌæd.æpˈteɪ.ʃən

adaptation

适应
Meaning
The action or process of adapting or being adapted.
Example
Adaptation to climate change is critical for resilience.
适应气候变化对于韧性至关重要。
B2 noun ədˈvɑːns.mənt

advancement

进步
Meaning
The process of promoting or moving forward; development or improvement in a particular area.
Example
Technological advancement shapes the future.
技术进步塑造了未来。
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。
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 esˈθet.ɪks

aesthetics

美学
Meaning
A set of principles concerned with the nature and appreciation of beauty, especially in art and design.
Example
Interior design focuses on aesthetics and functionality.
室内设计专注于美学和功能性。
C2 noun /ɔːl/

awl

锥子
Meaning
a small pointed tool used for making holes, especially in leather
Example
The cobbler used an awl to punch holes in the leather.
鞋匠用锥子在皮革上打孔。
B2 adjective /ænˈtɑːrktɪk/

antarctic

南极的
Meaning
relating to the region around the South Pole
Example
The Antarctic region is known for its extreme cold and icy landscapes.
南极地区因其极端的寒冷和冰雪覆盖的景观而闻名。
C2 noun /ˈæl.baɪt/

albite

Meaning
A white or colorless mineral of the feldspar group, often found in igneous rocks.
Example
Geologists discovered albite crystals in the rock sample.
A1 verb /əˈɡriː/

agree

同意
Meaning
to have the same opinion; to consent; to be in harmony
Example
We all agree that the plan is excellent.
我们都同意这个计划非常好。
A1 preposition /æt/

at

在
Meaning
used to indicate a specific time, place, or direction
Example
She arrived at the airport on time.
她准时到达机场。
C1 noun ˌɔːɡ.menˈteɪ.ʃən

augmentation

增加或扩展
Meaning
Increasing quantity, power or performance.
Example
The company invested in the augmentation of its workforce.
公司投资于增强其劳动力。
B2 adverb /əˈfek.ʃən.ət.li/

Affectionately

亲切地
Meaning
in a way that shows feelings of liking or love; with fondness and care
Example
She hugged her grandmother affectionately.
她温柔地拥抱了她的祖母。
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。
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。
C1 noun, verb, adjective /ˈæɡ.rɪ.ɡət/ (noun/adjective), /ˈæɡ.rɪ.ɡeɪt/ (verb)

aggregate

聚合, 总体
Meaning
A whole formed by combining several elements; to combine into a total.
Example
The data was aggregated to provide a clearer picture of the market.
数据已被聚合，以提供市场的更清晰图像。
C2 adjective /ˈæpəzɪt/

apposite

恰当
Meaning
highly appropriate or relevant to what is being discussed
Example
Her remark was particularly apposite to the situation.
她的评论对于这个情况特别恰当。
A1 noun /ænt/

aunt

阿姨
Meaning
the sister of your father or mother, or the wife of your uncle
Example
My aunt always gives me gifts on my birthday.
我的阿姨总是在我生日时给我礼物。
B2 verb /ˈæɡ.rə.veɪt/

aggravate

加重
Meaning
To make a situation worse or more serious.
Example
Scratching the rash will only aggravate the condition.
抓破皮疹只会加重病情。
B1 noun ˈɔːdioʊ ˈlɛsənz

audio lessons

音频课程
Meaning
Educational content delivered through sound recordings, typically used for language learning and skill development.
Example
Audio lessons are useful for listening skills.
音频课程对于听力技能非常有用。
A2 noun /ˈeə.ri.ə/

area

Meaning
a particular region or space; the extent of a surface
Example
This area is known for its beautiful parks.
C2 verb /əˈbrɪdʒ/

abridge

缩短
Meaning
to shorten a text without losing its meaning
Example
The editor decided to abridge the long novel for young readers.
编辑决定为年轻读者缩短这本长小说。
C2 noun əˌklaɪ.mə.tɪˈzeɪ.ʃən

acclimatization

适应
Meaning
The process of adapting to a new environment or condition.
Example
The hikers needed time for acclimatization to high altitudes.
徒步旅行者需要时间来适应高海拔。
C1 adverb /ˈæm.ɪ.kə.bli/

Amicably

友好地
Meaning
in a friendly way without anger or resentment
Example
The divorce was settled amicably between both parties.
离婚在双方之间友好地解决了。
C1 noun /ˈeɪ.nəs/

Anus

肛门
Meaning
the opening at the end of the digestive tract through which waste leaves the body
Example
The doctor examined the patient's anus during the medical checkup.
医生在体检期间检查了病人的肛门。
B2 adjective /əˈlaɪd/

Allied

盟友; 联合; 关联
Meaning
joined by agreement or treaty; associated; connected
Example
The allied forces worked together during the war.
同盟军在战争期间一起工作。
B2 noun /ˌæk.jʊˈzeɪ.ʃən/

accusation

指控
Meaning
A statement that someone has done something wrong or illegal.
Example
She made an accusation of theft against her colleague.
她对她的同事提出了盗窃指控。
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。
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。
B1 adjective /əˈɡrɛsɪv/

aggressive

激进
Meaning
ready or likely to attack or confront; forceful
Example
The salesman used an aggressive strategy to close the deal.
销售员使用了激进的策略来完成交易。
A2 noun /ˈɑːrtɪkl/

article

文章
Meaning
a piece of writing included in a newspaper, magazine, or journal
Example
He wrote an article about climate change.
他写了一篇关于气候变化的文章。
C1 verb /ˌæprɪˈhɛnd/

apprehend

逮捕
Meaning
to arrest or seize someone; to understand or perceive something
Example
The police managed to apprehend the thief after a long chase.
警察在一场长时间的追逐后成功逮捕了小偷。
A1 determiner/pronoun /ˈɛni/

any

任何
Meaning
one, some, or all, without specifying which
Example
Do you have any questions?
你有任何问题吗?
C1 adjective /ˌeɪsɪˈmɛtrɪkəl/

asymmetrical

不对称
Meaning
Having parts that are not the same in size, shape, or arrangement.
Example
She wore an asymmetrical dress that drew everyone’s attention.
她穿了一件不对称的裙子，吸引了所有人的注意。
C2 verb /əˈdʌltəreɪt/

adulterate

掺假
Meaning
to make something poorer in quality by adding another substance, usually of lower quality
Example
The company was fined for adulterating its products with cheap chemicals.
该公司因将其产品篡改成便宜的化学品而被罚款。
C2 adjective /ænˈhaɪdrəs/

anhydrous

Meaning
Containing no water.
Example
The chemist used anhydrous ammonia for the experiment.
C1 verb /əˈluːd/

allude

暗示
Meaning
To refer to something indirectly or casually.
Example
The professor alluded to Shakespeare during the lecture.
教授在讲座中提到了莎士比亚。
C2 adjective /ˌæk.si.əˈmæt.ɪk/

axiomatic

自明的，显然无需证明的真理
Meaning
Self-evident, obviously true without need for proof
Example
It is axiomatic that hard work leads to success.
努力工作是自明的，成功将随之而来。
C1 noun /ədˈmɪtəns/

admittance

进入
Meaning
the process or fact of entering or being allowed to enter a place
Example
No admittance without a valid ticket.
没有有效票据不能进入。
B2 noun /əˈpɒstrəfi/

apostrophe

Meaning
A punctuation mark (') used to indicate possession or the omission of letters or numbers.
Example
You need an apostrophe in the word 'children’s'.
B2 noun əˈmendmənt

amendment

修正案
Meaning
A minor change in a document.
Example
The amendment was not supported.
该修正案没有获得支持。
B2 verb, noun, adjective /ˈɔːltərnət/ (adj, noun), /ˈɔːltərˌneɪt/ (verb)

alternate

交替，替代
Meaning
to occur in turn repeatedly; to take turns; also, a substitute or replacement
Example
The students alternate between online and offline classes.
学生们在在线和离线课程之间轮流上课。
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 ˌæl.ɪˈɡeɪ.ʃənz

allegations

指控
Meaning
Claims or assertions that someone has done something illegal or wrong, typically without proof.
Example
The allegations were investigated by an international body.
这些指控已被一个国际组织调查。
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。
B2 noun ˈæɡ.rɪ.kʌl.tʃɚ

agriculture

农业
Meaning
The science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food, wool, and other products.
Example
Sustainable agriculture can help protect the environment.
可持续农业可以帮助保护环境。
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。
C1 adjective /əˈtjuːnd/

attuned

敏感的 / 调整好的
Meaning
Being receptive or sensitive to something; well adjusted or in harmony.
Example
She is attuned to the needs of her students.
她对学生的需求很敏感。
B2 noun /ˈædvəkəsi/

advocacy

倡导
Meaning
public support for or recommendation of a particular cause or policy
Example
Her advocacy for children's rights earned her international recognition.
她对儿童权利的倡导为她赢得了国际认可。
C2 noun /ˈɔːlmənæk/

almanac

年鉴
Meaning
An annual publication containing calendars, weather forecasts, astronomical data, and other useful information.
Example
He consulted the almanac to check the phases of the moon.
他查阅了年鉴，以查看月亮的各个阶段。
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。
C1 verb ˌæs.ɚˈteɪn

ascertain

核实
Meaning
To find out or discover something with certainty; to verify.
Example
The police tried to ascertain the cause of the accident.
警方试图核实事故的原因。
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。
B2 noun /ˈæsɪd/

acid

酸
Meaning
a chemical substance that reacts with bases and has a sour taste
Example
Lemons contain citric acid.
柠檬含有柠檬酸。