C1 verb /sleɪ/

slay

Meaning

to kill violently; informally, to impress greatly

Example

The hero vowed to slay the dragon.

C2 noun /rɪˈpæst/

repast

宴席

Meaning

A meal or the food eaten during a meal.

Example

They enjoyed a delicious repast by the riverside.

他们在河边享用了美味的宴席。

B2 adjective /dɪˈfensɪv/

Defensive

防御性

Meaning

used or intended to defend or protect; showing a tendency to react in an angry or hurt way when criticized

Example

He became defensive when criticized about his work.

当他因为工作受到批评时，他变得防御性很强。

C1 noun /peɪˈiː/

payee

收款人

Meaning

A person to whom money is paid or is to be paid.

Example

The payee must sign the check before cashing it.

收款人在兑现支票前必须签名。

A2 verb /əˈlaʊ/

allow

允许

Meaning

to give permission for something to happen or someone to do something

Example

The teacher did not allow phones in class.

老师不允许课堂上使用手机。

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 noun sɪˈmɛntɪd ɡreɪv

cemented grave

水泥墓

Meaning

A grave that is constructed with cement for permanence.

Example

The cemented grave of the martyrs was seen near the river.

烈士的水泥墓被看见在河边。

C1 noun ˈsɛlf pəˈzɪʃən

self-possession

自控力

Meaning

The quality of being calm and confident and in control of one's emotions; composure.

Example

His self-possession during the crisis was remarkable.

他在危机中的自控力令人钦佩。

C1 verb /ˈwɒd.əl/

waddle

蹒跚而行

Meaning

to walk with short steps and a clumsy swaying motion, like a duck

Example

The duck waddled across the yard.

鸭子蹒跚而行穿过院子。

B2 adverb /ʌnˈfɛərli/

unfairly

不公平地

Meaning

In a manner that is not just, reasonable, or impartial

Example

He was treated unfairly by the committee.

他被委员会不公平地对待。

B2 noun, adjective /prɪˈmɪər/ or /ˈpriːmiər/

premier

总理 / 主要

Meaning

the head of government in some countries; first in importance or rank

Example

The French premier addressed the nation.

法国总理向全国发表了讲话。

C2 verb /bɪˈsiːtʃ/

beseech

恳求

Meaning

To ask someone urgently and fervently to do something; to beg.

Example

He beseeched the judge for mercy.

他恳求法官宽恕。

B1 adjective /ɪˈmiːdiət/

immediate

即时

Meaning

happening or done without delay

Example

The doctor gave her immediate attention.

医生给了她即时的关注。

C2 adjective /ɪkˈspɒzɪtəri/

expository

说明的

Meaning

intended to explain or describe something

Example

The teacher gave an expository lecture on the topic.

老师就这个话题进行了说明性的讲座。

C2 verb /ɪnˈfætʃueɪt/

infatuate

迷恋

Meaning

to inspire with an intense but short-lived passion or admiration

Example

He was infatuated with her beauty.

他被她的美貌迷住了。

B2 verb /dɪsˈkʌrɪdʒ/

discourage

Meaning

to make someone less confident or enthusiastic about doing something

Example

Failure should not discourage you from trying again.

C1 adverb /rɪˈspek.tə.bli/

Respectably

以尊敬的方式; 体面地;

Meaning

in a way that is worthy of respect; decently; properly

Example

She was dressed respectably for the interview.

她为面试穿得体面。

B2 noun /ˈten.dən.si/

Tendency

趋势

Meaning

an inclination toward a particular characteristic or type of behavior

Example

She has a tendency to arrive late for meetings.

她有迟到的趋势。

B2 verb /klæʃ/

clash

碰撞

Meaning

to come into conflict or collision with something or someone.

Example

The two cars clashed in the intersection.

两辆车在交叉路口发生了碰撞。

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。

C2 noun, verb /ˈfɪlɪˌbʌstər/

filibuster

通过长时间演讲延迟立法行动的策略；使用这种策略

Meaning

a tactic of delaying legislative action by prolonged speech; to use such a tactic

Example

The senator filibustered for hours to prevent the bill from passing.

参议员费利巴斯特了几个小时，以阻止该法案通过。

C2 noun /ˈkɒn.tjʊ.mə.si/

contumacy

不服从, 固执

Meaning

stubborn refusal to obey authority

Example

His contumacy led to his suspension from the council.

他的不服从导致他被从委员会中停职。

B2 verb /prɪˈveɪl/

prevail

占上风

Meaning

To prove more powerful or superior; to be widespread or common.

Example

Justice will always prevail over injustice.

正义总会战胜不公正。

C1 adjective ˌæv.ɒ̃ˈɡɑːd

avant-garde

先锋

Meaning

New and experimental; characterized by departure from or rejection of accepted standards.

Example

Avant-garde designs redefine the dining experience.

先锋设计重新定义了餐饮体验。

C1 noun ˈnuːkliəs

nucleus

原子核

Meaning

The central core of an atom containing protons and neutrons.

Example

The nucleus consists of protons.

原子核由质子组成。

A2 noun /ˈmoʊ.tər ˌsaɪ.kəl/

Motor Cycle

摩托车

Meaning

a two-wheeled vehicle powered by an engine

Example

He rides his motorcycle to work every day.

他每天骑摩托车上班。

B1 preposition /θruːˈaʊt/

throughout

贯穿

Meaning

in every part of a place or during the whole time of an event

Example

She worked throughout the night.

她整夜工作。

C2 verb /dɪsˈpɔːrt/

disport

玩乐

Meaning

To amuse oneself in a lively or playful way.

Example

The children disported themselves in the garden.

孩子们在花园里玩得很开心。

C1 noun /təˈnæs.ə.ti/

tenacity

坚韧

Meaning

Determination, persistence, and the quality of not giving up

Example

His tenacity in solving problems led to his success.

他在解决问题时的坚韧让他取得了成功。

A2 adjective /ˈaʊtdɔːr/

outdoor

户外

Meaning

situated, existing, or done outside a building

Example

We planned an outdoor picnic for the weekend.

我们计划了一个户外野餐，周末进行。

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。

C1 noun /ˈækwɪˌdʌkt/

aqueduct

引水道

Meaning

a structure built to carry water over long distances

Example

The Romans built aqueducts to supply water to their cities.

罗马人建造了引水道来为他们的城市提供水。

C2 noun /ˈɡɔːntlɪt/

gauntlet

护手 / 挑战

Meaning

a protective glove; a challenge or trial; to 'throw down the gauntlet' means to issue a challenge

Example

The knight threw down his gauntlet as a sign of challenge.

骑士把他的护手扔下，作为挑战的标志。

B2 adjective ˌprəʊˈæk.tɪv

proactive

积极主动

Meaning

Taking action by causing change and not only reacting to change when it happens.

Example

Proactive strategies are needed to combat scarcity.

积极主动的策略是解决短缺问题的必要措施。

B1 noun /ˌæplɪˈkeɪʃən/

application

申请 / 应用 / 软件

Meaning

a formal request for something; the act of putting something into operation; or a software program

Example

She submitted her application for the scholarship.

她提交了奖学金申请。

C2 adjective /ˈpæsɪbəl/

passible

能够感知; 易受痛苦

Meaning

capable of feeling or suffering; susceptible to sensation or emotion (often theological)

Example

In some traditions, deities are described as passible, sharing human emotions.

在一些传统中，神被描述为能够感知，分享人类情感。

C2 adjective /ˈkɒnfluənt/

confluent

汇流

Meaning

Flowing together or merging; coming together at one point.

Example

The confluent streams formed a mighty river.

汇流的溪流形成了一条强大的河流。

C1 noun /ˈhɛrətɪk/

heretic

异端分子

Meaning

a person who holds beliefs that go against established religious teachings or accepted beliefs.

Example

The church declared him a heretic for his radical ideas.

教会因他的激进思想而宣判他为异端分子。

A2 adjective /waɪz/

wise

聪明

Meaning

having or showing experience, knowledge, and good judgment

Example

It was wise of him to save money for the future.

他为未来存钱是明智的。

A2 verb ˈsɛləbreɪtɪŋ

celebrating

庆祝

Meaning

The act of acknowledging a significant or happy day or event with a social gathering or enjoyable activity.

Example

Celebrating awareness days helps spread important messages.

庆祝意识日有助于传播重要信息。

C2 noun /ˈæpəˌsteɪt/

apostate

叛教者

Meaning

A person who renounces a religious or political belief or principle.

Example

He was labeled an apostate after abandoning the faith of his community.

他在放弃自己社群的信仰后，被贴上了叛教者的标签。

B2 noun /ˈskuːtər/

scooter

滑板车

Meaning

a small two-wheeled vehicle powered by an engine or electricity

Example

She rides a scooter to work every day.

她每天骑滑板车去上班。

B1 noun pɔːrt

Port

港口

Meaning

A town or city with a harbor where ships load or unload.

Example

Ports improve maritime trade.

港口促进了海上贸易。

A1 verb /hoʊp/

hope

希望

Meaning

to expect and desire that something will happen

Example

I hope it doesn't rain tomorrow.

我希望明天不会下雨。

B1 verb /lend/

lend

借出

Meaning

to give temporarily; to allow someone to use something

Example

Can you lend me your pen?

你能借给我你的钢笔吗？

B2 noun ˌɪn.əˈveɪ.ʃən

innovation

创新

Meaning

The action or process of innovating; a new method, idea, product, etc.

Example

Innovation drives solutions to global challenges.

创新推动了全球挑战的解决方案。

C1 adjective /səˈriːn/

serene

宁静和平和

Meaning

Calm, peaceful, and untroubled; tranquil.

Example

The lake had a serene and peaceful atmosphere.

湖泊有着宁静和平和的气氛。

C1 adjective /ˈtækt.ləs/

tactless

失礼

Meaning

showing a lack of sensitivity in dealing with others

Example

His tactless remark embarrassed everyone at the meeting.

他的失礼评论让会议中的每个人都感到尴尬。

B1 noun /ˈfɪkʃən/

fiction

虚构

Meaning

Literature created from the imagination, not presented as fact.

Example

She enjoys reading science fiction novels.

她喜欢阅读科幻小说。

C2 noun /ˈseɪnjər/

seignior

封建领主

Meaning

A feudal lord; a man of authority in medieval Europe.

Example

The seignior demanded taxes from the peasants.

封建领主向农民征税。

C2 adjective/noun /haɪˈbɜːrniən/

hibernian

爱尔兰的

Meaning

Relating to Ireland or the Irish.

Example

He enjoyed reading about Hibernian culture and history.

他喜欢阅读关于爱尔兰文化和历史的书籍。

B2 noun /kənˈsɪstənsi/

consistency

一致性, 连贯性

Meaning

The quality of always behaving or performing in a similar way; uniformity.

Example

Consistency in quality is key to customer satisfaction.

质量的一致性是客户满意的关键。

C2 noun, verb /ˈbɛvəl/

bevel

斜面

Meaning

A sloping edge or surface; to cut or shape an edge at an angle.

Example

The carpenter beveled the edges of the table.

木匠将桌子的边缘斜切。

C2 adjective /ɪˈrɛfrəɡəbəl/

irrefragable

不可辩驳

Meaning

Impossible to refute, deny, or break

Example

The lawyer presented irrefragable evidence that proved his client’s innocence.

律师提供了不可辩驳的证据，证明了他客户的无辜。

C1 adjective /ˈsæv.i/

savvy

聪明, 精明

Meaning

Having practical knowledge and the ability to make good judgments.

Example

She is a tech-savvy entrepreneur.

她是一位技术精通的企业家。

C2 adjective /trænzˈæl.paɪn/

transalpine

阿尔卑斯山以外

Meaning

situated beyond or across the Alps, especially from the viewpoint of Italy

Example

The Romans referred to France as Transalpine Gaul.

罗马人将法国称为越阿尔卑斯的高卢。

C1 adjective /ˌʌnəˈdɔːrnd/

unadorned

简单的，未装饰的

Meaning

Plain and simple; not decorated.

Example

The room was unadorned, with only a table and a chair.

房间简单，只有一张桌子和一把椅子。

C2 noun /ˈnɛtl̩/

nettle

一种触碰时会引起刺激的植物

Meaning

a plant with stinging hairs that cause irritation when touched

Example

He accidentally brushed against the nettle and felt a sharp sting.

他不小心碰到了荨麻，感到一阵剧烈的刺痛。

C2 noun /ɪnˈvɛktɪv/

invective

侮辱性语言

Meaning

Insulting, abusive, or highly critical language.

Example

The politician’s speech was filled with invective against his opponents.

政治家的演讲充满了对对手的侮辱性语言。

C1 verb ɪmˈbjuː

Imbue

将某个想法或感觉深深融入某人的心灵

Meaning

Mixing some idea or feeling deeply into someone's mind

Example

The teacher tried to imbue students with a love for learning.

老师试图将对学习的热爱注入学生心中。

C2 verb /ˌdɪskəˈmoʊd/

discommode

打扰

Meaning

To cause inconvenience or trouble to someone.

Example

I hope my request does not discommode you.

我希望我的请求不会给你带来不便。

C1 verb /rɪˈtɔːrt/

retort

反驳

Meaning

To reply quickly or sharply, often in a witty or angry manner.

Example

He quickly retorted that he was not to blame.

他迅速回应说他没有错。

C2 noun /ˌɒpəˈrɛtə/

operetta

轻歌剧

Meaning

a short opera with light and humorous themes

Example

The theater staged a famous operetta by Gilbert and Sullivan.

剧院上演了吉尔伯特与沙利文的著名轻歌剧。

B1 noun /ˈæs.pekt/

aspect

方面

Meaning

A particular part, feature, or view of something.

Example

One important aspect of health is regular exercise.

健康的一个重要方面是规律运动。

C1 adjective /riˈækʃəˌneri/

reactionary

反动的

Meaning

Opposing political or social progress or reform; extremely conservative.

Example

The group took a reactionary stance against the new policies.

该小组采取了反动的立场，反对新政策。

C2 noun /ˈmaʊntɪˌbæŋk/

mountebank

骗子

Meaning

A charlatan or trickster who deceives others, often for personal gain.

Example

The crowd was fooled by the mountebank’s false promises.

人群被这个骗子的虚假承诺欺骗了。

B2 noun /ˈnek.taɪ/

Necktie

领带

Meaning

a strip of cloth worn around the neck under a shirt collar and tied in front

Example

He adjusted his necktie before the important meeting.

他在重要会议前调整了他的领带。

C2 noun /ɪˈfrʌntəri/

effrontery

厚颜无耻或鲁莽的胆量

Meaning

shameless or rude boldness

Example

He had the effrontery to lie even when caught red-handed.

即使被当场抓住，他也厚颜无耻地撒谎。

A2 adjective, noun /ɪˈtæliən/

italian

幸福

Meaning

relating to Italy, its people, or its language; a person from Italy

Example

She loves Italian food.

她收到奖项时无法隐藏自己的快乐。

C2 noun /ˌbenɪˈdɪkʃən/

Benediction

祝福

Meaning

a blessing, especially a ceremonial one; an expression of good wishes

Example

The priest gave his benediction to the newlyweds.

牧师给新婚夫妇带来了祝福。

B2 noun /ˈlɪb.ər.ti/

Liberty

自由

Meaning

the state of being free within society from oppressive restrictions imposed by authority on one's way of life, behavior, or political views

Example

The Statue of Liberty represents freedom and democracy.

自由女神像象征着自由和民主。

C1 noun /ˈræʃən/

ration

配给

Meaning

a fixed amount of something, especially food, officially allowed to each person

Example

During the war, each family received a weekly ration of rice.

在战争期间，每个家庭每周获得固定的米饭配给。

A2 noun /ʃiːt/

sheet

床单

Meaning

a large piece of cloth or paper, typically used to cover or protect something

Example

I need a clean sheet to cover the bed.

我需要一张干净的床单来覆盖床铺。

C2 adjective /ˈfɒksi/

foxy

狡猾

Meaning

Clever, cunning, or attractive.

Example

He came up with a foxy plan to win the game.

他想出了一个狡猾的计划来赢得比赛。

C2 adjective /ɪmˈplækəbl/

implacable

不可调和

Meaning

unable to be appeased, calmed, or pacified

Example

The soldiers faced an implacable enemy who refused to surrender.

士兵们面对着一个不可调和的敌人，他拒绝投降。

C1 noun /tɑːrˈpɔːlɪn/

tarpaulin

Meaning

A large sheet of strong, flexible, water-resistant material used for covering or protecting things.

Example

The workers used a tarpaulin to cover the construction materials from rain.

C2 noun /ˈsʌbtrəˌhɛnd/

subtrahend

被减数

Meaning

a number that is to be subtracted from another number

Example

In the equation 10 - 4, the number 4 is the subtrahend.

在等式 10 - 4 中，数字 4 是被减数。

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。

B1 noun /ˈlæbrətɔːri/

laboratory

实验室

Meaning

A room or building equipped for scientific experiments, research, or teaching.

Example

The students conducted the experiment in the chemistry laboratory.

学生们在化学实验室进行了实验。

B2 noun ˈdʒes.tʃərz

gestures

手势

Meaning

Body movements, especially of hands, face, or body when speaking.

Example

Effective gestures add emphasis to a speech.

有效的手势为演讲增添了强调。

C2 noun /drɛɡz/

dregs

残渣

Meaning

the remnants of a liquid left in a container, together with any sediment or grounds; the most worthless part of something

Example

He drank the dregs of the coffee before leaving.

他在离开前喝了咖啡的残渣。

C2 noun /ˈsʌplɪkənt/

supplicant

恳求者

Meaning

A person who humbly or earnestly asks for something, usually from a person of authority.

Example

The temple was filled with supplicants seeking blessings.

寺庙里充满了恳求者，寻找祝福。

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。

B1 adjective /kəmˈpetətɪv/

competitive

竞争的

Meaning

relating to or characterized by competition; having a strong desire to win or be more successful

Example

She has a competitive spirit that drives her to excel.

她有一种竞争精神，推动她追求卓越。

C2 adjective /ˈliːwərd/

leeward

背风面

Meaning

On or toward the sheltered side away from the wind.

Example

They built their camp on the leeward side of the hill.

他们在山丘的背风面搭建了营地。

C2 verb /ˈdɪðər/

dither

Meaning

to be indecisive or unable to make a decision

Example

He dithered for hours before choosing a restaurant.

C2 noun /əbˈsɪdiən/

obsidian

黑曜石 (黑色的玻璃状火山岩)

Meaning

A hard, dark, glasslike volcanic rock formed by rapid solidification of lava.

Example

The knife was made from sharp obsidian.

刀是由锋利的黑曜石制成的。

C1 adjective /ɪnˈvæljʊəbl/

invaluable

无价

Meaning

Extremely useful or indispensable.

Example

Her advice proved invaluable to my success.

她的建议对我的成功起到了无可估量的作用。

C1 noun /ˈlɪbərəlɪzəm/

liberalism

自由主义

Meaning

a political and social philosophy advocating individual freedoms, democracy, and equality

Example

Liberalism emphasizes freedom of speech and human rights.

自由主义强调言论自由和人权。

B1 preposition /rɪˈɡɑrdɪŋ/

regarding

关于

Meaning

concerning or relating to

Example

The decision regarding the meeting will be made tomorrow.

关于会议的决定将在明天做出。

C1 noun /ˈfɪʃˌmʌŋ.ɡər/

fishmonger

卖鱼人

Meaning

a person or store that sells fish

Example

I bought fresh salmon from the local fishmonger.

我从当地的卖鱼人那里买了新鲜的三文鱼。

C2 noun/verb /ˈsʌkər/

succor

帮助

Meaning

Assistance and support in times of hardship or distress.

Example

The charity provided succor to the flood victims.

慈善机构为洪水受害者提供了帮助。

C1 adjective /ʌnˈduː/

Undue

过度的; 不适当的; 超过必要或适当的

Meaning

excessive; inappropriate; more than is necessary or proper

Example

The teacher complained about undue pressure from parents.

老师抱怨家长施加的过度压力。

A1 noun /kaʊ/

Cow

奶牛

Meaning

a large farm animal kept for milk or meat

Example

The cow produces fresh milk every morning.

奶牛每天早上产鲜牛奶。

B2 verb /dɪˈstɔːrt/

distort

Meaning

to twist or change the shape, appearance, or meaning of something so it is not true or accurate

Example

The mirror distorted her reflection.

C2 noun /ˈæmpərˌsænd/

ampersand

安珀桑德

Meaning

The symbol '&' used to represent the word 'and'.

Example

Use an ampersand instead of writing the word 'and' in the company name.

在公司名称中使用安珀桑德代替'和'这个词。

C2 adjective /ˈkwɛrʊləs/

querulous

抱怨的

Meaning

Complaining in a whining or irritable manner.

Example

The querulous customer kept finding fault with every detail.

那个抱怨的顾客一直在找每个细节的错误。

C1 noun /krɪpt/

crypt

墓室

Meaning

an underground chamber, especially one beneath a church, used as a burial place

Example

The tourists explored the ancient crypt beneath the cathedral.

游客们探索了大教堂下的古老地下室。

B2 noun /ˌref.jʊˈdʒiː/

Refugee

难民

Meaning

a person who has been forced to leave their country in order to escape war, persecution, or natural disaster

Example

The refugee camp provided temporary shelter for thousands of displaced families.

难民营为成千上万的流离失所的家庭提供了临时庇护。

B2 adjective ˌpaɪəˈnɪə.rɪŋ

pioneering

开创

Meaning

Involving new ideas or methods; innovative and original.

Example

Pioneering efforts often lead to success.

开创性努力常常通向成功。

C1 noun /ˈræp.tʃər/

rapture

狂喜, 欣喜若狂

Meaning

A feeling of intense joy, delight, or ecstasy.

Example

She listened to the music in rapture.

她沉浸在音乐中，陶醉其中。

B1 noun /neɪl/

Nail

钉子

Meaning

a small metal spike with a broadened flat head; part of finger or toe

Example

He hammered the nail into the wooden board.

他把钉子钉进了木板。

C2 adjective /ˈʃɪft.ləs/

shiftless

懒惰

Meaning

Lacking ambition or the ability to accomplish anything; lazy and unmotivated.

Example

He was seen as a shiftless young man with no goals.

他被看作是一个没有目标的懒惰年轻人。

C1 adjective /ˈtɛmpərəl/

temporal

世俗的，时间的

Meaning

Relating to worldly affairs or to time rather than spiritual matters.

Example

The monk gave up his temporal possessions to live a simple life.

僧侣放弃了他的世俗财产，选择过简单的生活。

B1 noun /ˈɔr.ə.ʒɪn/

Origin

起源

Meaning

the point or place where something begins, arises, or is derived; the source

Example

Scientists are studying the origin of the universe.

科学家正在研究宇宙的起源。

A2 verb /faɪt/

fight

战斗

Meaning

to engage in battle or combat; to struggle against

Example

The soldiers fight for their country.

士兵为他们的国家而战。

B2 adjective /leɪm/

Lame

跛; 残疾

Meaning

unable to walk normally because of an injury or illness affecting the leg or foot; weak and unconvincing

Example

The injured horse was lame and couldn't walk properly.

受伤的马跛行，不能正常行走。

C1 noun /ˈtʌrɪt/

turret

一个较大塔楼或建筑物顶部的小塔

Meaning

A small tower on top of a larger tower or building, often used in castles or fortifications.

Example

The castle was guarded by soldiers stationed in the turret.

城堡由驻守在塔楼中的士兵守卫。

B2 adjective /ɪnˈdɪf.ər.ənt/

indifferent

冷漠

Meaning

having no particular interest or concern; not caring one way or another

Example

She was indifferent to the outcome of the match.

她对比赛的结果漠不关心。

A1 adverb /ˈver.i/

Very

非常; 极其; 十分

Meaning

to a high degree; extremely; greatly

Example

She is very intelligent and works very hard.

她非常聪明，工作非常努力。

C1 noun /ˌluː.brɪˈkeɪ.ʃən/

lubrication

润滑

Meaning

The action of applying a substance to reduce friction between surfaces in mutual contact.

Example

Lubrication of the eyes is essential for well-being.

眼睛的润滑对健康至关重要。

B2 adverb /kənˈtɪnjuəli/

Continually

持续地; 一再

Meaning

without stopping; repeatedly

Example

She continually checked her phone for messages.

她不断检查她的手机是否有新消息。

B1 noun /nuːn/

noon

中午

Meaning

12 o'clock in the daytime; midday

Example

The meeting will start at noon.

会议将在中午开始。

B1 verb /ɪɡˈzæm.ɪn/

examine

幸福

Meaning

to look at something carefully in order to understand it

Example

The doctor will examine the patient tomorrow.

当她收到奖项时，她无法掩饰自己的幸福。

B1 verb ɪkˈspændɪd

expanded

扩展

Meaning

Made or become larger or more extensive.

Example

Expanded opportunities in education can transform lives.

教育中的扩展机会可以改变生活。

B1 noun /ˈprɪzənər/

prisoner

囚犯

Meaning

a person who is in prison

Example

The prisoner was granted parole after serving 10 years.

这个囚犯在服刑10年后被释放。

A2 noun কন্ডিশন

condition

状况

Meaning

A particular state of health or physical fitness; a medical problem.

Example

The condition worsens without proper treatment.

没有适当的治疗，状况会恶化。

C2 noun /prəˈtɛktərət/

protectorate

保护国

Meaning

A state that is controlled and protected by another.

Example

The small country became a protectorate of the empire.

这个小国成为了帝国的保护国。

C2 adjective /ˈsækərɪn/

saccharine

幸福

Meaning

Excessively sweet or sentimental.

Example

His saccharine smile seemed insincere.

她在获得奖项时无法隐藏她的幸福。

B2 noun /ˈlænd.fɪl/

landfill

垃圾填埋场

Meaning

a site where waste material is buried under the ground

Example

The city built a new landfill to manage its growing waste problem.

这个城市建造了一个新的垃圾填埋场，以应对日益增长的废物问题。

B1 adjective /ɪnˈɡeɪdʒd/

Engaged

忙碌的; 参与的; 订婚的

Meaning

busy; occupied; involved in activity; betrothed

Example

He is engaged in important research work.

他正在进行重要的研究工作。