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A2 verb /ˈædvərˌtaɪz/

advertise

做广告
Meaning
to promote or publicize a product or service
Example
They advertise their products on television.
他们在电视上做广告。
C2 noun /ænˈtɪpədiːz/

antipodes

Meaning
places on opposite sides of the Earth; also refers to things that are direct opposites
Example
Australia and Britain are often considered antipodes of each other.
A2 noun /ˌænɪˈvɜːrsəri/

anniversary

周年纪念
Meaning
the yearly recurrence of a date marking a past event
Example
They celebrated their wedding anniversary with a dinner.
他们用一顿晚餐庆祝了他们的结婚周年纪念。
C1 noun ænˈtɪk.wə.ti

antiquity

古代
Meaning
The ancient past, especially the period of classical and other human civilizations before the Middle Ages.
Example
The ruins are a reminder of the city's antiquity.
这些遗址是这座城市古代的象征。
B2 noun /ˈænsestri/

ancestry

家谱
Meaning
one’s family origins or lineage
Example
He is proud of his royal ancestry.
他为自己的皇室家谱感到自豪。
A1 interjection /ɑː/

ah

啊
Meaning
used to express realization, surprise, or relief
Example
Ah, now I understand what you mean.
啊，现在我明白你是什么意思了。
C2 adjective /ˌæntɪməˈrɪdiən/

antemeridian

中午前的时间
Meaning
Relating to the time before noon; occurring in the morning.
Example
She scheduled all her important meetings during the antemeridian hours.
她安排了所有重要的会议在中午前的时间。
C1 adjective /ɔːˈstɪə/

austere

严格，简朴
Meaning
Severe or strict in manner, attitude, or appearance; plain and simple.
Example
The monk lived an austere life in the mountains.
和尚在山中过着严格的生活。
C1 noun /ˌænɛkˈseɪʃən/

annexation

吞并
Meaning
the act of adding or taking control of territory or property, especially by a state
Example
The annexation of the region led to international condemnation.
该地区的吞并引发了国际谴责。
C1 adjective /əˈtrəʊ.ʃəs/

Atrocious

可怕的; 极其糟糕或令人不悦的
Meaning
horrifyingly wicked; extremely bad or unpleasant
Example
The conditions in the prison were atrocious.
监狱的条件非常糟糕。
B2 noun, verb /ˈævəlæntʃ/

avalanche

Meaning
(noun) a mass of snow, ice, and rocks falling rapidly down a mountainside; a sudden overwhelming quantity; (verb) to descend like an avalanche
Example
The avalanche buried the mountain road under tons of snow.
C1 noun /əˈpɒlədʒɪst/

apologist

辩护者
Meaning
a person who defends or justifies something, often a controversial belief or institution
Example
He is known as an apologist for authoritarian regimes.
他被认为是独裁政权的辩护者。
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 adjective /əˈkuːstɪk/

acoustic

Meaning
relating to sound or the sense of hearing; not amplified by electrical means
Example
We recorded an acoustic version of the song in a quiet room.
C2 noun /əˌbɑː.məˈneɪ.ʃən/

abomination

可憎的事物
Meaning
a thing that causes disgust or hatred
Example
Slavery was considered an abomination.
奴隶制被认为是一种可憎的事物。
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。
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 noun /ˈeə.rəm/

Arum

阿罗姆
Meaning
a plant with large arrow-shaped leaves and a white spathe, also known as taro
Example
Arum leaves are commonly used in Bengali cuisine for cooking.
阿罗姆叶子常用于印度菜肴中进行烹饪。
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 /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 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。
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。
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。
C1 preposition /əˈtɒp/

atop

顶部
Meaning
on the top of something
Example
A flag was placed atop the tower.
一面旗帜被放置在塔顶。
B1 noun /əkˈsɛptəns/

acceptance

接受
Meaning
the act of agreeing to receive or undertake something offered
Example
Her acceptance of the award was met with applause.
她接受奖项时，掌声四起。
B2 verb /ˈɔː.tə.meɪt/

automate

自动化
Meaning
To make a process or system operate automatically by means of machines or computers.
Example
Many companies automate their processes to save time.
许多公司自动化其流程以节省时间。
C1 noun /ˈeɪ.peks/

apex

巅峰, 顶点
Meaning
The highest point or peak of something; the top or summit.
Example
He reached the apex of his career.
他达到了自己事业的巅峰。
B1 adjective /ɑːrmd/

armed

武装的
Meaning
equipped with or carrying weapons
Example
The bank was robbed by armed men.
银行被武装分子抢劫了。
C1 noun /ˈæntlɚ/

antler

鹿角
Meaning
The branched horns on the head of a deer or similar animal, usually shed and regrown annually.
Example
The deer’s antlers grew larger each year.
鹿角每年都会变得更大。
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。
C2 noun /ˌɔːltərˈkeɪʃən/

altercation

争执, 争吵
Meaning
a noisy argument or quarrel
Example
There was a brief altercation between the two drivers.
两位司机之间发生了简短的争执。
C1 verb /ˈæmbʊʃ/

ambush

伏击
Meaning
To attack suddenly and unexpectedly from a hidden position.
Example
The soldiers planned to ambush the enemy at dawn.
士兵们计划在黎明时伏击敌人。
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。
B2 noun /ˈæl.oʊ ˈvɪər.ə/

Aloe Vera

芦荟
Meaning
a succulent plant with thick fleshy leaves and medicinal properties; produces tubular flowers
Example
The aloe vera plant blooms with orange or yellow tubular flowers.
芦荟植物开着橙色或黄色的管状花。
C1 noun /əˈtoʊnmənt/

atonement

赎罪
Meaning
the act of making amends for a wrong, sin, or injury
Example
The festival was celebrated as a day of atonement.
该节日被庆祝为赎罪的日子。
B2 noun /əˈroʊmə/

aroma

香味
Meaning
A pleasant, distinctive smell.
Example
The aroma of freshly baked bread filled the kitchen.
新鲜烤制的面包的香味弥漫在厨房里。
A2 noun /ˈæŋ.ɡər/

Anger

愤怒
Meaning
a strong feeling of annoyance, displeasure, or hostility
Example
His anger was evident when he slammed the door.
当他摔门时，他的愤怒显而易见。
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。
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。
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。
C2 noun /əˈɡrɒnəmɪst/

agronomist

农业学家
Meaning
A scientist who studies soil management and crop production.
Example
The agronomist suggested new methods to improve rice yields.
农业学家建议了一些新的方法，以提高水稻产量。
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。
A2 noun /ˈæktrəs/

actress

女演员
Meaning
a female performer in plays, movies, or television
Example
The actress looked stunning on the red carpet.
那位女演员在红地毯上看起来令人惊艳。
B2 adjective ænˈtɪsɪpeɪtɪd

anticipated

预期的
Meaning
Expected or predicted to happen; foreseen in advance.
Example
The anticipated growth exceeded the city's capacity.
预期的增长超出了城市的容量。
A2 verb /əˈraɪv/

arrive

到达
Meaning
to reach a destination; to come to a place
Example
The train will arrive at the station in ten minutes.
火车将在十分钟内到达车站。
B1 noun /ˈɔː.θər/

Author

作者
Meaning
a person who writes books, articles, or other written work
Example
The author spent three years writing her bestselling novel.
作者花了三年时间写他的畅销书。
A2 noun (plural) /ædz/

ads

广告
Meaning
short for advertisements; promotional messages intended to sell products or services
Example
I often skip ads when watching videos online.
我在线看视频时经常跳过广告。
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 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。
C1 adverb /əˈkjuːtli/

acutely

敏锐地
Meaning
in a sharp, intense, or severe way; with keen awareness
Example
She was acutely aware of the risks involved.
她敏锐地意识到其中的风险。
B1 noun əˈwɛrnɪs

Awareness

意识
Meaning
Knowledge or understanding about important issues, particularly environmental conservation.
Example
Spreading awareness is essential to save butterflies.
传播意识对于拯救蝴蝶至关重要。
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 adjective /əˈten.tɪv/

Attentive

专心的; 警觉的; 留心的
Meaning
careful to pay attention; alert and observant
Example
The attentive student listened carefully to every word the teacher said.
专心的学生仔细地听了老师说的每一个字。
B1 noun /ɑːrmz/

Arms

武器
Meaning
weapons and ammunition; firearms
Example
The soldiers carried their arms into battle.
士兵们带着他们的武器进入战斗。
B2 noun /əˈnælədʒi/

analogy

类比
Meaning
A comparison between two things for the purpose of explanation or clarification.
Example
The teacher used the analogy of a tree to explain the structure of an essay.
老师用树木的类比来解释文章的结构。
C2 verb /əˈbeɪs/

abase

贬低
Meaning
to belittle or degrade someone
Example
He refused to abase himself before the king.
他拒绝在国王面前贬低自己。
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 /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。
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 adverb /əˈnjuː/

anew

重新
Meaning
In a new or different way; once more.
Example
After the failure, she decided to start her life anew.
失败后，她决定重新开始她的生活。
C1 adjective /əˈbreɪsɪv/

abrasive

Meaning
harsh, rough, or capable of wearing down by rubbing
Example
His abrasive tone made everyone uncomfortable.
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。
B2 noun /əkˌsɛs.əˈbɪl.ə.ti/

accessibility

可访问性
Meaning
Accessibility or availability, easy availability of any place or service.
Example
Improved accessibility helps people with disabilities.
改善的可访问性帮助残疾人。
B1 noun, adjective, gerund /ˈæk.tɪŋ/

acting

表演
Meaning
the art or profession of performing in plays, films, or television; temporary performance of duties; the process of performing an action
Example
She is studying acting to become a professional actress.
她正在学习表演，想成为一名专业演员。
B2 verb ədˈhɪər

adhere

附着
Meaning
To stick firmly to something or stay attached.
Example
Neutrons adhere to protons.
中子附着在质子上。
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。
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 adjective /əˈkɪliən/

achillean

阿基里斯式
Meaning
like or characteristic of Achilles; strong but vulnerable
Example
His achillean pride made him blind to danger.
他的阿基里斯式骄傲让他对危险视而不见。
C2 noun /əˈluː.vi.əm/

alluvium

冲积土
Meaning
Fertile soil deposited by flowing water, especially in riverbanks.
Example
The alluvium in riverbanks is highly fertile for agriculture.
河岸上的冲积土对农业非常肥沃。
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。
B1 noun /əˈpruː.vəl/

approval

批准
Meaning
official permission or agreement for something
Example
The project received government approval.
该项目获得了政府批准。
C2 adjective, noun /ˈænθrəpɔɪd/

anthropoid

人猿类
Meaning
Resembling a human being in form; a primate such as apes and monkeys.
Example
The gorilla is considered an anthropoid ape.
大猩猩被认为是人猿类的猩猩。
C2 noun /ˈæf.ə.rɪ.zəm/

aphorism

Meaning
a short, witty saying that expresses a general truth or principle
Example
He began his speech with an aphorism about life and success.
C2 noun /ˈɑːrkeɪˌɪzəm/

archaism

古词
Meaning
a word, expression, or style of language that is no longer in everyday use
Example
The poem is full of archaisms that give it an old-fashioned flavor.
这首诗充满了古词，使其带有一种过时的味道。
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。
C2 adjective /ˌævəˈrɪʃəs/

avaricious

贪婪的
Meaning
having or showing extreme greed for wealth or material gain
Example
The avaricious landlord increased the rent unfairly.
贪婪的房东不公正地提高了租金。
C2 noun /əˈmæl.ɡəm/

amalgam

混合物
Meaning
a mixture or blend of different things
Example
The new policy is an amalgam of several previous laws.
新政策是多个先前法律的混合物。
B2 adjective /ˈæp.lɪ.kə.bəl/

applicable

适用
Meaning
Relevant or appropriate in a particular situation.
Example
This rule is applicable to eye care too.
此规则也适用于眼部护理。
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。
B1 adverb /ˈæftərwərd/

afterward

之后
Meaning
at a later time; subsequently
Example
We went to dinner and watched a movie afterward.
我们去吃了晚餐，然后看了一部电影。
A2 noun /ˈɔːtəm/

autumn

秋天
Meaning
the season between summer and winter, when leaves fall from trees
Example
The trees look beautiful in autumn, with colorful leaves falling.
秋天的树木看起来很美，五彩斑斓的树叶正在掉落。
B2 adjective /ænˈdʒelɪk/

angelic

天使般的
Meaning
Like or characteristic of an angel; pure, kind, or innocent.
Example
The child had an angelic smile.
那个孩子有一个天使般的微笑。
B2 noun /ˈæŋk.lət/

Anklet

脚链
Meaning
a piece of jewelry worn around the ankle
Example
She wore a beautiful silver anklet on her left foot.
她在左脚上戴着一个漂亮的银脚链。
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。
C2 noun /ˈædʒ.ə.tənt/

Adjutant

阿金顿鹳
Meaning
a large water bird with long legs and neck, also known as adjutant stork
Example
The adjutant stork stood motionless in the shallow water.
那只阿金顿鹳站在浅水中不动。
C2 adjective /ɑːrˈbɔːr.i.əl/

arboreal

与树相关
Meaning
Relating to trees or living in trees; tree-dwelling.
Example
Monkeys are arboreal animals that spend most of their time in trees.
猴子是树栖动物，它们大部分时间都待在树上。
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。
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。
B2 noun /ˌæl.əˈkeɪ.ʃən/

allocation

分配
Meaning
The action or process of distributing resources or duties for a particular purpose.
Example
Budget allocation for education must be increased.
教育预算的分配必须增加。
B1 noun /ˈær.əb/

arab

Meaning
a person belonging to the Semitic people of the Middle East and North Africa
Example
He is an Arab living in Dubai.
B2 noun /ˌæljuˈmɪniəm/

aluminium

铝
Meaning
a lightweight, silvery-white metal used widely in manufacturing and packaging
Example
Aluminium is commonly used to make cans and aircraft parts.
铝常用于制造罐头和飞机部件。
B2 noun əˌkaʊntəˈbɪləti

accountability

问责制
Meaning
The fact or condition of being accountable; responsibility.
Example
Accountability is key to maintaining trust in any system.
问责制是保持任何系统中的信任的关键。
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。
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。
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 conjunction /ˌɔːlˈbiː.ɪt/

albeit

尽管
Meaning
Although; even though.
Example
He finally agreed, albeit reluctantly.
他最终同意了，尽管不情愿。
C2 noun /ˈæpəˌlɔːɡ/

apologue

道德故事
Meaning
a short moral story or fable intended to teach a lesson
Example
The teacher used an old apologue to explain honesty to the children.
老师用一个旧的道德故事向孩子们解释诚实。
B1 noun /æks/

Axe

斧头
Meaning
a tool with a heavy blade for cutting wood
Example
The lumberjack swung his axe to chop the tree.
伐木工人挥动着他的斧头砍树。
C1 adjective /əˈmiːnəbl/

amenable

顺从
Meaning
willing to cooperate or be influenced; open to suggestions
Example
She was amenable to the idea of working longer hours.
她愿意接受加班的想法。
B1 noun /ˈænəlɪst/

analyst

分析师
Meaning
a person who studies or examines something carefully to understand it or make decisions
Example
The financial analyst predicted a rise in the stock market.
金融分析师预测股票市场上涨。
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。
C2 adverb /əˈmʌk/

amok

失控
Meaning
Behaving uncontrollably and disruptively.
Example
The angry mob ran amok after the verdict was announced.
愤怒的人群在裁决宣布后失控地奔跑。
C2 verb /ˈæntɪdeɪt/

antedate

提前
Meaning
to be earlier in time; to assign a date earlier than the actual one
Example
The manuscript antedates the modern printing press.
手稿比现代印刷机更早。
C1 noun /ˈæmnəsti/

amnesty

赦免
Meaning
An official pardon granted to people who have been convicted of political offenses.
Example
The government announced an amnesty for all political prisoners.
政府宣布了对所有政治犯的赦免。
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 noun əˈtrɪʃ.ən

attrition

消耗
Meaning
The process of reducing something's strength or effectiveness through sustained attack or pressure.
Example
The company faced high employee attrition due to job dissatisfaction.
由于工作不满意，公司面临高员工流失率。
C2 noun /ˌænɪˈmɒmɪtər/

anemometer

风速计
Meaning
An instrument used to measure the speed and direction of wind.
Example
The scientist used an anemometer to record the wind speed during the storm.
科学家使用风速计记录风速，在风暴期间。
C2 verb /əˈɡræn.daɪz/

aggrandize

扩大
Meaning
To increase the power, wealth, or importance of a person or entity.
Example
The politician tried to aggrandize himself through exaggerated claims.
政治家试图通过夸张的说法来扩大自己的权力。
C1 noun /ˌɑːr.kəˈpɛl.əˌɡoʊ/

archipelago

群岛
Meaning
A group of islands clustered together in a body of water.
Example
Indonesia is an archipelago with thousands of islands.
印度尼西亚是一个由成千上万个岛屿组成的群岛。
C1 noun /əˈlɜːrtnəs/

alertness

警觉性
Meaning
the state of being mentally aware and quick to notice or respond; vigilance
Example
The driver maintained a high level of alertness during the long journey.
司机在长途驾驶中保持了高度的警觉性。
C1 noun /ˈælɔɪ/

alloy

合金
Meaning
A mixture of metals or a metal combined with another element.
Example
Bronze is an alloy of copper and tin.
青铜是铜和锡的合金。
B2 verb /ˈɔːltər/

alter

改变
Meaning
to change or modify something slightly but significantly
Example
She decided to alter her dress to make it fit better.
她决定改变她的裙子，让它更合身。
C2 adjective /ɔːˈrɔːrəl/

auroral

与极光相关
Meaning
Relating to or resembling the aurora, especially the northern lights.
Example
The scientists observed auroral activity in the night sky.
科学家们在夜空中观察到了欧若拉活动。
A1 adjective /ˈæŋ.ɡri/

Angry

生气的; 愤怒的;
Meaning
feeling or showing strong displeasure; furious; irritated
Example
She was angry because someone had broken her favorite vase.
她生气了，因为有人打破了她最喜欢的花瓶。
B2 verb/adjective /ɑːrˈtɪkjʊlət/

articulate

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.
C1 noun /ˈɑːrmfʊl/

armful

一臂之力
Meaning
As much as can be carried in one or both arms.
Example
She carried an armful of books into the library.
她带着一臂之力的书走进了图书馆。
C2 adjective /əˈskjuː/

askew

歪斜
Meaning
Not in a straight or level position; crooked or tilted.
Example
The picture on the wall hung slightly askew.
墙上的画稍微歪斜。
C1 adverb /əˈlɜːrtli/

alertly

警觉地
Meaning
in a watchful, attentive, and quick-to-notice manner
Example
She listened alertly to every sound in the dark forest.
她在黑暗的森林里警觉地听着每一个声音。
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。
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。
C1 noun /ˌæn.ɪˈmɒs.ə.ti/

Animosity

敌意; 仇恨
Meaning
strong hostility or dislike; active hatred or ill will
Example
There was clear animosity between the two rival teams.
两支竞争队伍之间有明显的敌意。