A2 noun (plural) /ædz/

ads

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。

A2 noun /ˈlʌɡ.ɪdʒ/

Luggage

行李

Meaning

suitcases or other bags in which to pack personal belongings for traveling

Example

Please check your luggage at the airport counter.

请在机场柜台检查您的行李。

B1 adjective /ˈɛstɪmeɪtɪd/

estimated

估计的

Meaning

roughly calculated or judged; an approximate value or amount

Example

The estimated cost of the project is five million dollars.

该项目的估计成本为五百万美元。

C2 adjective /ˈfrɒlɪksəm/

Frolicsome

顽皮的; 快乐的; 活泼的

Meaning

joyful; playful; merry; cheerful

Example

The frolicsome children laughed and played in the park.

顽皮的孩子们在公园里笑着玩耍。

C1 adjective, verb, noun /ˈkaʊntərfɪt/

counterfeit

伪造的

Meaning

made to look like something genuine in order to deceive

Example

The police seized a batch of counterfeit currency.

警方查获了一批伪钞。

C2 noun /ˈmæl.kənˌtɛnt/

malcontent

不满的人

Meaning

A person who is dissatisfied or rebellious; one who is not content.

Example

The malcontent voiced his grievances against the government.

这个不满的人表达了他对政府的不满。

C1 adjective /ˈɡruːsəm/

gruesome

可怕

Meaning

Causing horror or disgust.

Example

The police discovered a gruesome crime scene.

警方发现了一个可怕的犯罪现场。

B2 noun rɪˈsɛʃ.ən

recession

经济衰退

Meaning

A period of temporary economic decline during which trade and industrial activity are reduced.

Example

The country faced a severe recession due to the financial crisis.

由于金融危机，该国面临严重的经济衰退。

B1 noun /ˈen.tri/

Entry

入口; 注册

Meaning

an act of going or coming in; an item written or printed in a record

Example

His entry into the competition was submitted just before the deadline.

他在截止日期前提交了参加比赛的入口。

C2 adjective /ˈkɒlərɪk/

choleric

暴躁的

Meaning

Easily angered; irritable and hot-tempered.

Example

His choleric nature often got him into arguments.

他那暴躁的脾气常常让他卷入争论。

B2 verb /ˈkʌltɪveɪt/

cultivate

耕种

Meaning

to grow crops or plants; to develop or improve something

Example

Farmers cultivate rice in the paddy fields.

农民在稻田里种植水稻。

C1 adjective /ˈbloʊtɪd/

bloated

膨胀的

Meaning

swollen or puffed up, often unpleasantly

Example

After the big meal, he felt bloated and uncomfortable.

吃完大餐后，他感到肚子膨胀不适。

B2 adjective /ˈdæmɪdʒɪŋ/

damaging

Meaning

causing harm or injury

Example

The storm caused damaging effects to the crops.

A2 adjective /əˈveɪləbl/

available

可用的

Meaning

Able to be used, obtained, or accessed.

Example

The product is now available in all stores.

该产品现在在所有商店均可用。

A2 verb /rɪˈpiːt/

repeat

重复

Meaning

to say or do something again

Example

Could you please repeat what you just said?

你能重复一下你刚才说的吗？

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。

C2 noun /bəˈθɪm.ə.tri/

bathymetry

海洋测深学

Meaning

The measurement of depth of water in oceans, seas, or lakes.

Example

Bathymetry is essential for understanding oceanic topography.

海洋测深学对于理解海洋地形至关重要。

B2 noun /ɪnˈθuziæst/

enthusiast

爱好者

Meaning

a person who is very interested in a particular activity or subject

Example

He is a football enthusiast and watches every match.

他是一个足球爱好者，看每一场比赛。

C2 verb (archaic/rare) /rɛk/

reck

在乎

Meaning

To care about or be concerned with (something); to have regard for.

Example

He does not reck the dangers of his actions.

他不在乎自己行为的危险。

C2 noun /daɪn/

dyne

力的单位（厘米-克-秒制）

Meaning

A unit of force in the centimeter-gram-second (cgs) system equal to 10⁻⁵ newtons.

Example

The physicist measured the force in dynes.

物理学家用代因测量力。

C1 verb məˈnɒp.ə.laɪz

monopolize

垄断

Meaning

Control exclusively, dominate market.

Example

The company tried to monopolize the market.

该公司试图垄断市场。

B2 noun /ˈmoʊ.tɪv/

Motive

动机; 原因; 驱动力

Meaning

a reason for doing something; what drives someone to act

Example

The police are investigating the motive for the crime.

警方正在调查犯罪的动机。

C2 verb /æbˈdʒʊər/

abjure

放弃

Meaning

to formally renounce or give up a belief, cause, or claim

Example

He abjured his allegiance to the old regime.

他放弃了对旧政权的忠诚。

C2 noun /ˌɑːbdʒərˈɡeɪʃən/

objurgation

严厉的斥责

Meaning

a harsh scolding or strong rebuke

Example

His misconduct earned him a severe objurgation from the manager.

他的不当行为让他受到了经理的严厉斥责。

C1 noun /ˈmʌf.lər/

Muffler

围巾

Meaning

a long strip of cloth worn around the neck for warmth

Example

She wrapped a warm muffler around her neck before going outside.

她在出门前围上了一个温暖的围巾。

B2 noun /ˈfluː.ən.si/

fluency

流利

Meaning

The ability to speak or write a language smoothly and effortlessly.

Example

She speaks English with remarkable fluency.

她流利地说英语，令人惊讶。

A1 adverb /hɪr/

here

这里

Meaning

in, at, or to this place

Example

Please come here quickly.

请快点来这里。

C1 adjective /ˌsæŋktɪˈmoʊniəs/

sanctimonious

伪善的虔诚

Meaning

Making a show of being morally superior to others; hypocritically pious.

Example

He gave a sanctimonious speech about honesty while he himself was corrupt.

他发表了一篇关于诚实的伪善演讲，而他自己却腐败了。

B1 adjective /ˈɔːkwəd/

awkward

尴尬

Meaning

causing or feeling embarrassment; difficult to deal with

Example

There was an awkward silence after his joke.

他的笑话之后，出现了尴尬的沉默。

C2 noun /məˈlɪŋɡərər/

malingerer

装病的人

Meaning

a person who pretends to be sick to avoid duty or work

Example

The manager suspected that John was a malingerer.

经理怀疑约翰是一个装病的人。

B2 adjective /dɪˈvaɪn/

Divine

神圣的; 天上的; 类似神的; 与上帝或神灵有关

Meaning

heavenly; sacred; godlike; relating to God or a deity

Example

The divine beauty of the sunset took their breath away.

夕阳的神圣美景让他们屏息凝视。

C1 noun /hɔːrd/

horde

一群人

Meaning

A large group or crowd, especially one that is disorderly or difficult to control.

Example

A horde of fans gathered outside the stadium.

一群粉丝聚集在体育场外。

C2 adjective /ˈmiː.di.eɪ.tɪv/

mediative

与调解相关

Meaning

Related to mediation, helping to resolve conflicts through diplomatic means.

Example

His mediative skills helped resolve the conflict.

他的调解技巧帮助解决了冲突。

C1 noun /ˈkɪŋ.fɪʃ.ər/

King-Fisher

翠鸟

Meaning

a small bird with bright blue and orange feathers that catches fish by diving into water

Example

The colorful kingfisher dove into the pond to catch a fish.

五彩斑斓的翠鸟潜入池塘抓鱼。

C2 adjective /ˈɪnˌbrɛd/

inbred

天生的

Meaning

existing naturally in a person or animal; also related to reproduction within a limited community

Example

He has an inbred sense of loyalty.

他有天生的忠诚感。

C2 verb /bɪˈfɒɡ/

befog

使模糊

Meaning

to confuse or make unclear; to cover with fog or mist

Example

His mind was befogged by exhaustion.

他的思维因疲劳而模糊不清。

A2 verb /ˌrɛkəˈmɛnd/

recommend

throw

投掷

Meaning

to send something through the air with force using your hand

Example

He can throw the ball very far.

他可以把球扔得很远。

A2 adverb /ˈsʌm.taɪm/

sometime

某个时候

Meaning

at a time that is not known or stated; occasionally

Example

Let's meet for coffee sometime next week.

我们下周某个时候见面喝咖啡吧。

C2 adjective /ˌɪrɪˈkɒnsɪləbl/

irreconcilable

不可调和的

Meaning

impossible to make compatible or bring into harmony; unable to resolve differences

Example

The couple separated due to irreconcilable differences.

这对夫妇因不可调和的分歧而分开。

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。

A2 noun /ˈbæskɪt/

basket

篮子

Meaning

a container made of woven materials used for carrying or storing things

Example

She carried the apples in a basket.

她把苹果放在篮子里。

B2 verb /rɪˈfreʃ/

refresh

使清新

Meaning

to make fresh again; to restore energy

Example

A cold drink refreshes me on hot days.

冷饮在炎热的日子里让我感到清爽。

C1 adjective /wɪðˈdrɔːn/

withdrawn

孤僻

Meaning

quiet and shy; not wanting to talk to others

Example

After the incident, he became withdrawn and avoided his friends.

事件发生后，他变得孤僻，并避开了他的朋友。

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 noun /ˈpɔːt.fəʊ.li.əʊ/

portfolio

工作集、样本或工作清单

Meaning

A collection of work or samples demonstrating skills and expertise.

Example

His portfolio showcased his diverse range of skills.

他的投资组合展示了他广泛的技能。

C2 noun /ˈθiːɪzəm/

theism

有神论

Meaning

Belief in the existence of a god or gods, especially a creator who intervenes in the universe.

Example

Theism is central to many world religions.

有神论是许多世界宗教的核心。

C1 verb /rɪˈdrɛs/

redress

纠正

Meaning

to set right, remedy, or compensate for a wrong or grievance

Example

The company promised to redress the complaints of its customers.

公司承诺纠正客户的投诉。

B2 noun /ˈrɪb.ən/

ribbon

缎带

Meaning

a long, narrow strip of fabric used for tying or decoration

Example

She tied her hair with a red ribbon.

她用一条红色的缎带绑住了她的头发。

B2 verb /soʊk/

soak

浸泡

Meaning

to make something completely wet by immersing it in liquid

Example

She soaked the clothes in water before washing them.

她在洗衣前把衣服浸泡在水中。

C2 noun /ˌɪnkrʌˈsteɪʃən/

incrustation

外壳

Meaning

a crust or hard coating formed on the surface of something

Example

The old pipes were blocked due to heavy incrustation of minerals.

由于矿物质的重积附，旧管道被堵塞了。

A1 noun /ˈdɒktər/

doctor

医生

Meaning

A qualified medical professional who treats illnesses and injuries.

Example

The doctor prescribed medicine for the patient.

医生为病人开了药。

C2 adjective /ˈrɛkənˌdaɪt/ or /ˈrɛkəndaɪt/

recondite

鲜为人知或难以理解的

Meaning

Little known or difficult to understand.

Example

The professor’s lecture was full of recondite theories.

教授的讲座充满了深奥的理论。

C1 noun ˈsʌs.tɪ.nəns

Sustenance

维持生命的食物或支持

Meaning

Food or support necessary for sustaining life

Example

Water is essential for human sustenance.

水是人类生存的必要条件。

B1 noun /ˈtʃæmpiənʃɪp/

championship

锦标赛

Meaning

a competition to decide who is the best in a particular sport or activity.

Example

The championship will be held next month.

锦标赛将在下个月举行。

C1 noun /ɪkˈspɛktənsi/

expectancy

期望

Meaning

the state of expecting something; anticipation or likelihood

Example

There was a sense of expectancy in the room before the results were announced.

在结果公布之前，房间里充满了期待感。

C1 verb /ˈdʒenərəlaɪz/

generalize

概括

Meaning

To make a broad statement by inferring from specific cases.

Example

It is wrong to generalize based on a few experiences.

根据几次经历做出概括是错误的。

C2 noun /ˌbækəˈneɪliə/

bacchanalia

纵酒狂欢

Meaning

A Roman festival of Bacchus celebrated with dancing, drinking, and revelry; any occasion of wild and drunken revelry.

Example

The novel describes the party as a bacchanalia of excess and joy.

小说将这个派对描述为一个过度和欢乐的巴卡纳利亚。

C1 verb /fɔrˈstɔl/

forestall

提前预防

Meaning

to prevent by acting in advance; to anticipate and counter

Example

They forestalled the crisis by taking immediate action.

他们通过立即行动避免了危机。

B2 verb /ˈɡæmbəl/

gamble

赌博

Meaning

to bet money on games of chance; to take a risky action

Example

He decided to gamble his savings on the stock market.

他决定将自己的积蓄投入股市。

C2 verb /ˈhæloʊ/

hallow

神圣化

Meaning

to honor as holy; to make sacred or greatly respected

Example

The ancient temple was hallowed by centuries of worship.

古老的寺庙因几百年的崇拜而被神圣化。

C1 adjective /ɪnˈhɛrənt/

inherent

固有的

Meaning

Existing in something as a natural, permanent, or essential quality.

Example

There are inherent risks in extreme sports.

极限运动中存在固有的风险。

A2 noun /ˈsɪŋ.ər/

Singer

歌手

Meaning

a person who sings, especially as a job or profession

Example

The singer performed beautifully at the concert last night.

歌手昨晚在音乐会上表现得非常出色。

A2 noun /ˈpoʊst ˌɒfɪs/

post office

邮局

Meaning

a public building or agency where mail is sent, received, and other postal services are provided

Example

I went to the post office to mail a package.

我去邮局寄了一个包裹。

B1 noun /ˌdɪsəˈpɔɪntmənt/

disappointment

失望

Meaning

the feeling of sadness or displeasure caused by the non-fulfillment of one's hopes or expectations

Example

Her face showed deep disappointment after hearing the results.

她的脸在听到结果后显露出深深的失望。

B1 noun /ɪˈlɛkʃən/

election

选举

Meaning

The process of choosing someone for public office by voting.

Example

The election will be held next month.

选举将在下个月举行。

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。

C2 noun /ˌpærəˈnɔɪæk/

paranoiac

偏执的人

Meaning

A person who suffers from paranoia or exhibits extreme, irrational distrust and suspicion.

Example

The paranoiac refused to leave his house, fearing everyone was against him.

这个偏执的人拒绝离开家，因为他害怕每个人都反对他。

B1 verb, adjective /spɛnt/

spent

花费的, 精疲力竭的

Meaning

Past tense and past participle of 'spend'; also used as an adjective meaning exhausted or used up.

Example

She spent all her energy preparing for the exam.

她为考试花费了所有的精力。

C2 adjective /dɪˈlɛktəbl̩/

delectable

美味的

Meaning

delicious or highly enjoyable

Example

The restaurant served a delectable meal.

餐厅提供了一顿美味的饭菜。

B1 noun /ʃrɪmp/

Shrimp

虾

Meaning

a small marine crustacean with a slender body and long legs

Example

We ordered grilled shrimp with garlic butter for dinner.

我们点了蒜蓉黄油烤虾做晚餐。

C1 noun /ˌɛksɛnˈtrɪsəti/

eccentricity

怪癖

Meaning

the quality of being unconventional or slightly strange

Example

His eccentricity made him both admired and misunderstood.

他的怪癖使他既受到钦佩也被误解。

B2 noun /ˈroʊ.lɪŋ pɪn/

Rolling pin

擀面杖

Meaning

a cylindrical tool used for rolling out dough or pastry

Example

Roll the dough flat with a rolling pin.

用擀面杖把面团擀平。

A2 noun /siːn/

scene

场景

Meaning

a place or setting of an event or activity, or the part of a play or film

Example

The final scene of the movie was very emotional.

电影的最后一场景非常感人。

C1 adjective /ˈfɔːrsəbl/

forcible

强行

Meaning

Done by force; using physical strength or power.

Example

The police made a forcible entry into the house.

警方强行进入了房屋。

C1 noun əˌkred.ɪˈteɪ.ʃən

accreditation

认证

Meaning

The action or process of officially recognizing someone or something as having a particular status or being qualified to perform a particular activity.

Example

Accreditation ensures institutional credibility.

认证确保了机构的可信度。

B2 verb /riːˈɔːrɡənaɪz/

reorganize

重新组织

Meaning

to arrange something again in a different way for greater efficiency or order

Example

The manager decided to reorganize the team structure.

经理决定重新组织团队结构。

C2 verb /ˈɡrʌvəl/

grovel

Meaning

To act in an excessively humble or submissive way to gain favor.

Example

He groveled before his boss to avoid punishment.

B2 noun /ˈfaʊn.dər/

Founder

创始人

Meaning

a person who establishes an institution or settlement; someone who starts or creates something

Example

Steve Jobs was the co-founder of Apple Inc. and revolutionized personal computing.

史蒂夫·乔布斯是苹果公司联合创始人，并且革命性地改变了个人计算机。

C2 noun /fɪˈlæt.əl.i/

philately

邮票收藏学

Meaning

the collection and study of postage stamps

Example

Philately is a hobby enjoyed by people of all ages.

邮票收藏学是一项各年龄段人群都喜爱的爱好。

A2 noun /ˈlɜːrnər/

learner

学习者

Meaning

a person who is acquiring knowledge or skill through study or experience

Example

She is a fast learner.

她学得很快。

A2 noun /vəˈkæbjʊləri/

vocabulary

词汇

Meaning

the set of words known and used by a person, group, or language; the words used in a particular field or subject

Example

Reading every day helps improve your vocabulary.

每天阅读有助于提高你的词汇量。

A2 noun /staɪl/

Style

风格

Meaning

a particular way of doing something; a distinctive appearance or manner of expression

Example

She has her own unique style of writing that captivates readers.

她有自己独特的写作风格，吸引了读者。

B2 noun ˈtempəreri ˈsetlmənts

temporary settlements

临时定居点

Meaning

Short-term or provisional housing or living arrangements.

Example

Temporary settlements will aid lunar exploration.

临时定居点将有助于月球探索。

C1 adjective lɪŋˈɡwɪs.tɪk

linguistic

语言学的

Meaning

Related to language or linguistics; concerning the scientific study of language.

Example

The AI model learns from linguistic patterns.

这个AI模型从语言学模式中学习。

A2 noun /ɪɡˈzæm/

exam

考试

Meaning

a formal test of a person's knowledge or skill in a subject

Example

She studied hard for her final exam.

她为了最后的考试努力学习。

B2 verb /əˈspaɪər/

aspire

渴望

Meaning

to have a strong desire to achieve something

Example

Many students aspire to study abroad.

许多学生渴望去国外学习。

C1 noun pɔɪz

poise

自信与冷静

Meaning

Natural confidence and composure maintained under pressure.

Example

A good speaker maintains poise under pressure.

一个好的演讲者在压力下保持冷静。

B1 adjective /səˈpəʊzd/

supposed

假定的

Meaning

generally believed or assumed, but not necessarily true

Example

This is the supposed solution to the problem.

这是问题的假定解决方案。

C1 verb /ˈteɪpər/

taper

逐渐变窄

Meaning

To gradually decrease in width, thickness, or intensity.

Example

The road tapers off as it reaches the mountains.

这条路在到达山区时逐渐变窄。

B2 noun /ˈnæʃənəl ˈænθəm/

national anthem

国歌

Meaning

an official patriotic song of a country, performed at national events and ceremonies

Example

The national anthem was played before the international match.

国际比赛前演奏了国歌。

B1 noun ruːlz ənd ˌrɛɡjʊˈleɪʃənz

rules and regulations

规则和规定

Meaning

Official orders and laws that control how something is done.

Example

Rules and regulations alone cannot change attitudes.

单靠规则和规定无法改变态度。

B2 noun ˈsuː.pər.fuːdz

superfoods

超级食物

Meaning

Nutrient-dense foods that are particularly beneficial for health and well-being.

Example

Blueberries and spinach are superfoods rich in vitamins.

蓝莓和菠菜是富含维生素的超级食物。

C2 noun /ˈfɔːrkɔːrt/

forecourt

前庭

Meaning

an open area in front of a large building, especially a petrol station or hotel

Example

The car was parked in the hotel forecourt.

车停在酒店的前庭里。

B2 noun ˈsəʊ.ʃəl ˈdʒʌs.tɪs

social justice

社会正义

Meaning

Justice in terms of the distribution of wealth, opportunities, and privileges within a society.

Example

Social justice ensures equality of opportunity.

社会正义确保平等的机会。

C1 noun /frɪndʒ/

fringe

装饰边缘 / 边界

Meaning

A decorative border of threads; the outer edge or margin of something.

Example

The festival had a fringe of small independent performances.

节日有一条小型独立表演的边缘。

A1 noun /fʊt/

Foot

脚

Meaning

the lower extremity of the leg that is in direct contact with the ground in standing or walking

Example

She hurt her foot while running.

她在跑步时扭伤了脚。

B1 adverb /ˈlɪtərəli/

literally

字面上

Meaning

in a literal manner or sense; exactly

Example

He was literally running for three hours without stopping.

他字面上跑了三个小时没有停下来。

B1 noun /læk/

Lack

缺乏; 不足

Meaning

the state of being without or not having enough of something; absence or shortage

Example

The lack of rain this summer has caused serious problems for farmers.

今年夏天的降雨不足给农民带来了严重的问题。

C2 adjective /prɪˈsɛnʃənt/

presentient

预感

Meaning

Having a feeling or sense of something about to happen; predictive.

Example

She was presentient of the coming disaster.

她预感到即将来临的灾难。

C2 adjective /ˌʌn.təˈwɔːrd/

untoward

意外的

Meaning

Unexpected and inappropriate or inconvenient.

Example

The meeting ended without any untoward incidents.

会议在没有任何意外事件的情况下结束。

C2 adjective /ˈnjuː.trɪ.tɪv/

nutritive

营养的

Meaning

Relating to nutrition; having nourishing qualities.

Example

The nutritive value of the fruit is very high.

水果的营养价值非常高。

A1 verb /raɪd/

ride

骑/骑行

Meaning

to travel on or in a vehicle; to sit on and control a horse

Example

She likes to ride her bicycle to work.

她喜欢骑自行车去工作。

B2 verb /ɪmˈpoʊz/

impose

强加

Meaning

to force someone to accept something; to establish or apply by authority

Example

The government imposed new taxes on luxury goods.

政府对奢侈品征收了新税。

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。

C2 noun /ɪˌnʌn.siˈeɪ.ʃən/

enunciation

发音，清晰发音

Meaning

The act of saying or pronouncing words clearly and distinctly.

Example

His enunciation was clear during the presentation.

他的发音在演讲中很清晰。

B2 noun /ˈɡræfɪks/

graphics

图形

Meaning

visual images, designs, or drawings used to convey information or artistic expression

Example

The website uses stunning graphics to attract visitors.

该网站使用令人惊叹的图形来吸引访客。

B2 adjective /ˌmʌl.tiˈpɜː.pəs/

Multipurpose

多用途的

Meaning

having multiple uses or functions; versatile

Example

This multipurpose tool can be used as a knife, screwdriver, and bottle opener.

这个多功能工具可以用作刀子、螺丝刀和开瓶器。

C2 adjective /sɛnˈtrɪfjʊɡəl/

centrifugal

离心

Meaning

Moving or tending to move away from a center.

Example

The centrifugal force pushes the clothes to the sides of the washing machine.

离心力将衣物推向洗衣机的两侧。

B1 noun /broʊˈʃʊr/

brochure

小册子

Meaning

a small booklet or pamphlet containing information or advertising

Example

The travel agent gave us a brochure about the holiday package.

旅行社的工作人员给了我们一本关于假期套餐的小册子。

B2 noun /sliːv/

Sleeve

袖子

Meaning

the part of a garment that covers the arm

Example

She rolled up her sleeves before starting to cook.

她在开始做饭前卷起了袖子。

C2 verb /ɪɡˈzʌlt/

exult

欢呼

Meaning

to show or feel great joy, often as a result of success

Example

The fans exulted after their team won the championship.

球迷们在他们的球队赢得冠军后欢呼雀跃。

B2 adjective /ʌnˈstɛdi/

unsteady

不稳定的

Meaning

not firm or stable; likely to change or fail

Example

She felt unsteady on her feet after the long journey.

长途旅行后，她感到站立不稳。

C1 adjective /ˈswɛltərɪŋ/

sweltering

酷热

Meaning

uncomfortably hot

Example

The sweltering heat made it hard to work.

酷热的天气让工作变得困难。

B1 noun /rɪˈɡret/

Regret

遗憾

Meaning

a feeling of sadness or disappointment about something that has happened or been done

Example

She felt deep regret about her harsh words.

她对她的尖锐话语深感遗憾。

C2 verb /ˈdʒæbər/

jabber

胡言乱语

Meaning

To talk quickly and excitedly but with little sense.

Example

The children jabbered happily after the show.

孩子们在表演后快乐地胡言乱语。

C2 noun /ˈdʒɪb.ɪt/

Gibbet

绞刑架

Meaning

a gallows for hanging criminals; an upright post with a projecting arm for hanging the bodies of criminals

Example

In medieval times, criminals were often executed on a gibbet as a public warning.

在中世纪，罪犯常常在绞刑架上被处决，作为公众警告。

B2 noun /skʌl/

Skull

头骨

Meaning

the bony framework of the head that protects the brain

Example

The doctor examined the skull X-ray carefully.

医生仔细检查了头骨的X光片。

B1 verb /ɪnˈtend/

intend

打算

Meaning

to plan or have in mind as a purpose; to mean

Example

I intend to finish this project by tomorrow.

我打算在明天之前完成这个项目。

A2 verb /dɪˈskʌs/

discuss

讨论

Meaning

To talk about something with another person or group in detail.

Example

We need to discuss the project before finalizing it.

我们需要在完成之前讨论这个项目。

C1 noun ɪkˌstræp.əˈleɪ.ʃən

extrapolation

外推

Meaning

The action of estimating or concluding something by assuming that existing trends will continue.

Example

His extrapolation of market trends helped in financial planning.

他对市场趋势的外推帮助了财务规划。