B2 noun /ˈnuː.tri.ənt/

nutrient

营养物质

Meaning

A substance that provides nourishment essential for growth and health of plants or animals.

Example

Plants absorb nutrients from the soil for growth.

植物从土壤中吸收营养物质来生长。

B2 adjective /ˈruː.mi/

Roomy

宽敞的; 有很多空间的

Meaning

spacious; having a lot of room

Example

The apartment is very roomy with spacious bedrooms.

公寓非常宽敞，拥有宽大的卧室。

A2 noun ˈneɪ.tʃər

nature

自然。特性。

Meaning

The basic or inherent features of something, especially when seen as characteristic of it.

Example

The calm nature of the environment helps healing.

环境的平静本质有助于治愈。

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。

A1 noun /ˌɪnfərˈmeɪʃən/

information

信息

Meaning

Facts or knowledge provided or learned about something.

Example

The website provides useful information about travel destinations.

该网站提供有关旅游目的地的有用信息。

A2 verb /feɪl/

fail

失败

Meaning

to not succeed in achieving something; to be unsuccessful

Example

He failed to complete the assignment on time.

他未能按时完成任务。

B2 noun/verb /bruːz/

bruise

Meaning

As a noun: an injury appearing as a purple or blue mark on the skin; As a verb: to injure without breaking the skin

Example

He got a bruise on his arm after falling.

C2 verb /ˈlaɪ.ə.naɪz/

lionize

推崇

Meaning

to treat someone as a celebrity or give a lot of public attention

Example

The press began to lionize the young scientist after his discovery.

媒体开始在他的发现之后捧场那位年轻的科学家。

C1 adjective /ɪkˈstɛnjueɪtɪŋ/

extenuating

减轻的

Meaning

serving to make a fault or an offense seem less serious

Example

She asked for leniency due to extenuating circumstances.

她因减轻的情况请求宽恕。

B2 verb kəˈlæbəreɪt

collaborate

合作

Meaning

To work jointly with others, especially in an intellectual endeavor; cooperate.

Example

Volunteers often collaborate with local organizations.

志愿者经常与当地组织合作。

B2 noun /haɪˈdreɪʃən/

hydration

将足够的液体提供给身体组织的过程。

Meaning

The process of providing an adequate amount of liquid to bodily tissues.

Example

Proper hydration is essential for maintaining body functions.

适当的水合作用对于维持身体功能至关重要。

A1 noun /noʊz/

nose

鼻子

Meaning

the part of the face that contains the nostrils and is used for breathing and smelling

Example

He has a sharp nose and can smell things from far away.

他有一只尖锐的鼻子，可以从远处闻到东西。

B2 adjective ˈsiːm.ləs

seamless

无缝

Meaning

A process or service that works without any interruption.

Example

A seamless checkout process improves user satisfaction.

无缝结账流程提高了用户满意度。

C2 noun /ˈreɪdɪks/

radix

基数

Meaning

the base or root of something; the number on which a system of numeration is built

Example

In mathematics, the decimal system has a radix of ten.

在数学中，十进制系统的基数是十。

C2 noun /əˈpɜːrtənənsɪz/

appurtenances

附属物

Meaning

Additional items or accessories associated with something, often used in a legal or property context.

Example

The house was sold along with all its appurtenances, including the garage and garden.

这所房子与所有附属设施一起出售，包括车库和花园。

C1 noun /ˈpɔːr.kjə.paɪn/

Porcupine

豪猪

Meaning

a large rodent with defensive spines or quills on its body

Example

The porcupine raised its quills when threatened.

豪猪在受到威胁时竖起了它的刺。

A2 verb /ˈsetəl/

settle

定居

Meaning

to resolve; to establish residence; to calm down

Example

They decided to settle in a quiet village.

他们决定在一个安静的村庄定居。

B2 noun /θɛft/

theft

偷竊

Meaning

the action or crime of stealing

Example

The theft of his wallet was reported to the police.

他的錢包被報告給警方。

A1 pronoun /ɪts/

its

它的

Meaning

Belonging to or associated with a thing previously mentioned.

Example

The company changed its logo last year.

公司去年更改了它的标志。

C1 adjective /ˈfrɛn.zid/

frenzied

狂乱

Meaning

Wildly excited or uncontrolled

Example

The frenzied crowd cheered as the band took the stage.

疯狂的人群为乐队登台而欢呼。

C2 verb /ˈvæsɪleɪt/

vacillate

幸福

Meaning

to waver between different opinions or actions; be indecisive

Example

He vacillated between studying law and becoming a writer.

她在获得奖项时无法掩饰自己的幸福。

B2 adjective /ʌnˈendɪŋ/

Unending

无尽的

Meaning

continuing forever; without end

Example

The unending rain made the day feel gloomy.

无尽的雨让这一天显得阴沉。

C1 verb /kənˈspaɪər/

conspire

密谋

Meaning

to secretly plan with others to do something harmful or illegal

Example

They conspired to overthrow the government.

他们密谋推翻政府。

B2 adjective /əkˈsɛsəbl/

accessible

可达的

Meaning

easy to reach, use, or understand

Example

The museum is easily accessible by public transport.

博物馆可以通过公共交通轻松到达。

C2 verb /ˈfɛstər/

fester

恶化, 加剧

Meaning

to become worse or more intense, often through neglect or infection

Example

If grievances are ignored, they may fester into resentment.

如果不理会抱怨，它们可能会变成怨恨。

C2 adjective /ˌɛl.ɪˈmɑː.səˌnɛr.i/

eleemosynary

慈善的

Meaning

Relating to charity; dependent on or supported by charity.

Example

The hospital was founded as an eleemosynary institution.

医院作为一个慈善机构成立。

C2 noun /əˈprəʊ.bri.əm/

opprobrium

耻辱, 侮辱

Meaning

Harsh criticism or public disgrace.

Example

The scandal brought opprobrium on the politician.

丑闻给政治家带来了耻辱。

C1 noun /ˈjuːnɪsən/

unison

齐声

Meaning

Simultaneous performance or utterance of action or speech.

Example

The choir sang in unison.

合唱团齐声唱歌。

A1 adjective /frɛntʃ/

french

法国的

Meaning

Relating to France, its people, or their language.

Example

We enjoyed delicious French cuisine on our trip to Paris.

我们在巴黎的旅行中享用了美味的法国菜。

A2 pronoun /hɪmˈself/

himself

他自己

Meaning

Used to emphasize that a male person does something by his own effort.

Example

He fixed the car himself.

他自己修好了车。

A2 noun /ˌʌndərˈstændɪŋ/

understanding

理解

Meaning

the ability to grasp the meaning, significance, or nature of something

Example

Her understanding of the issue was impressive.

她对这个问题的理解令人印象深刻。

B2 noun /ˈɔːltər/

Altar

祭坛

Meaning

a raised structure on which offerings or sacrifices are made to a deity

Example

The bride and groom stood before the altar during the ceremony.

新郎和新娘在仪式中站在祭坛前。

B1 verb /ɪkˈspɔːrt/

export

出口

Meaning

to send goods or services to another country for sale

Example

The company exports cars to many countries.

公司将汽车出口到许多国家。

C2 noun /ˌdʒiː.niˈæl.ə.ti/

geniality

友好

Meaning

the quality of being friendly and cheerful

Example

His geniality made him popular among his colleagues.

他的友好使他在同事中很受欢迎。

C1 noun /ˈkɒnsəl/

consul

领事 / 大使

Meaning

an official appointed by a government to live in a foreign city and protect its citizens and interests there

Example

The consul assisted travelers who lost their passports.

领事帮助了那些丢失护照的旅行者。

B2 noun /ˈlep.ərd/

Leopard

美洲豹

Meaning

a large wild cat with yellow fur and black spots

Example

The leopard climbed the tree to rest in the shade.

美洲豹爬上了树，在阴凉处休息。

B2 verb /wɪp/

whip

鞭打

Meaning

to strike or beat with a flexible instrument such as a rope or cord

Example

The trainer whipped the horse to make it run faster.

教练用鞭子抽打马匹，使其跑得更快。

C2 noun /ˌvæs.ɪˈleɪ.ʃən/

Vacillation

摇摆不定

Meaning

the inability to decide between different opinions or actions; indecision

Example

His constant vacillation between career choices frustrated his parents.

他在职业选择之间的持续犹豫让他的父母感到沮丧。

C2 noun /ˌluː.mɪˈnɛs.əns/

luminescence

发光现象

Meaning

The emission of light by a substance not resulting from heat; a type of cold light.

Example

The luminescence of the fireflies lit up the forest.

萤火虫的发光现象照亮了森林。

A2 adjective /ɪnˈtɛlɪdʒənt/

intelligent

聪明的

Meaning

Having or showing high mental capacity, quick to learn and understand.

Example

She is one of the most intelligent students in the class.

她是班上最聪明的学生之一。

B2 adjective /ˈroʊlɪŋ/

rolling

滚动

Meaning

moving in gentle undulations; moving forward by turning over and over

Example

They drove through the rolling hills of the countryside.

他们开车穿过乡村的滚动山丘。

A2 adverb /ˈslaɪtli/

slightly

略微

Meaning

to a small degree or extent

Example

The temperature has slightly increased today.

今天温度略有上升。

C1 noun /ˈtraɪ.fəl/

Trifle

琐事或无关紧要的事情

Meaning

something of little importance or value; a small amount

Example

Don't worry about such a trifle; it's not worth your time.

别为这种小事担心；它不值得你浪费时间。

C2 adjective /ˈmɛtəlˌsʌm/

mettlesome

勇敢的

Meaning

Full of courage and spirit; lively and spirited.

Example

The mettlesome young rider never backed down from a challenge.

勇敢的年轻骑手从不退缩。

A2 verb /riːtʃ/

reach

到达

Meaning

to arrive at a destination; to extend one's arm to touch something

Example

We will reach the station in ten minutes.

我们将在十分钟内到达车站。

C2 noun /səˈnɛs.əns/

senescence

衰老

Meaning

The process of growing old or the condition of aging.

Example

The biologist studied senescence in plants to understand aging.

生物学家研究了植物中的衰老过程，以理解衰老。

C1 noun /plʊəˈrælɪti/

plurality

多数或大部分

Meaning

the state of being multiple; the greater part or majority

Example

In the election, she won by a plurality of votes.

在选举中，她凭借选票的多数赢得了胜利。

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 /ɪnˈrɪtʃ.mənt/

enrichment

丰富

Meaning

The action of improving or enhancing the quality or value of something.

Example

Cultural enrichment fosters a deeper understanding of traditions.

文化丰富促进对传统的更深理解。

C2 noun /kəˌmɒd.ɪ.fɪˈkeɪ.ʃən/

commodification

商品化

Meaning

The transformation of goods, services, ideas, or social relations into market commodities.

Example

The commodification of education has increased tuition costs.

教育的商品化提高了学费。

C1 noun /ˈɡrɪd.lɒk/

gridlock

完全的交通阻塞或停滞状态

Meaning

Complete traffic jam or standstill condition where vehicles cannot move.

Example

A major accident led to gridlock in the city center.

一次重大事故导致了市中心的交通堵塞。

C1 adjective sɪˈlɛstʃəl

celestial

天体

Meaning

Positioned in or relating to the sky, or outer space as observed in astronomy.

Example

The celestial bodies in the sky were clearly visible last night.

天空中的天体在昨晚清晰可见。

B1 verb /ˈdɪfər/

differ

不同

Meaning

to be unlike or distinct from something else

Example

Opinions differ on this issue.

关于这个问题，意见有所不同。

C2 noun /ɪnˈkɒnstənsi/

inconstancy

不稳定性

Meaning

The quality of changing frequently or being unreliable.

Example

The inconstancy of the weather makes planning difficult.

天气的不稳定性使得规划变得困难。

B2 adjective /steɪl/

Stale

陈旧的; 过时的; 不新鲜的

Meaning

no longer fresh; lacking originality or novelty

Example

The bread became stale after sitting out for three days.

面包放了三天后变得陈旧。

C1 noun səˈlɪnɪti ɪnˈtruːʒən

salinity intrusion

盐水入侵

Meaning

The movement of salt water into freshwater areas, typically affecting coastal regions.

Example

Salinity intrusion affects coastal regions.

盐水入侵影响沿海地区。

B2 adjective /ˈstʌdid/

studied

深思熟虑

Meaning

carefully considered, deliberate, or planned

Example

Her response was calm and studied, not impulsive.

她的回答冷静而深思熟虑，非冲动。

C1 noun /ˈkɒz.moʊs/

Cosmos

宇宙花

Meaning

a colorful annual flower with daisy-like blooms and feathery foliage

Example

The cosmos flowers swayed gently in the summer breeze across the meadow.

宇宙花在夏季的微风中轻轻摇摆，穿过草地。

C2 adjective /ˌɪrɪˈdɛsənt/

iridescent

彩虹色

Meaning

showing luminous colors that seem to change when seen from different angles

Example

She wore an iridescent dress that sparkled in the light.

她穿了一件在光线下闪闪发光的彩虹色裙子。

B1 adjective /æmˈbɪʃ.əs/

Ambitious

雄心勃勃

Meaning

having strong desire for success or achievement; aspiring

Example

She is ambitious and works hard to achieve her goals.

她很有雄心，努力工作以实现她的目标。

B2 verb /ˈtɪkəl/

Tickle

挠痒

Meaning

to touch someone lightly to make them laugh; to amuse or please

Example

The feather tickles when it touches your skin.

羽毛触碰到你的皮肤时会发痒。

B2 noun ˌæn.tiˈɒk.sɪ.dənts

antioxidants

抗氧化剂

Meaning

A substance that may prevent or delay some types of cell damage.

Example

Fruits and vegetables are rich in antioxidants.

水果和蔬菜富含抗氧化剂。

B2 adjective /ˌkɒst.ɪˈfɪʃ.ənt/

cost-efficient

节约成本

Meaning

Achieving maximum productivity with minimum wasted effort or expense.

Example

Cost-efficient solutions benefit industries.

节约成本的解决方案有利于各行各业。

C1 noun /ˈʃrɪŋkɪdʒ/

shrinkage

收缩

Meaning

The process of becoming smaller in size, amount, or value.

Example

The company reported a shrinkage in profits this quarter.

公司报告了本季度利润的收缩。

C2 noun /ɪnˈsaɪzər/

incisor

切牙

Meaning

a narrow-edged tooth at the front of the mouth, adapted for cutting

Example

The dentist noted that his upper left incisor was chipped.

牙医注意到他的上左切牙裂开了。

B1 noun /ˈreɪn.dɪər/

Reindeer

驯鹿

Meaning

a large deer with branched horns that lives in cold northern areas

Example

Santa's reindeer pulled his sleigh across the sky.

圣诞老人的驯鹿拉着他的雪橇穿越天空。

C1 adverb /ˌɪn.dɪˈskrɪm.ɪ.nət.li/

Indiscriminately

无差别地

Meaning

without making careful distinctions; randomly; without discrimination

Example

The company fired employees indiscriminately without considering their performance.

公司无差别地解雇了员工，没考虑他们的表现。

C1 verb /prɪˈzaɪd/

preside

主持

Meaning

to be in charge of a meeting, event, or organization

Example

She will preside over the meeting tomorrow.

她明天将主持会议。

B1 noun /ˈpɑr.səl/

Parcel

包裹; 土地块

Meaning

an object or collection of objects wrapped in paper for carrying or sending by mail; a piece of land

Example

The postman delivered a parcel to our door.

邮递员把包裹送到我们门口。

A1 adjective /pɪŋk/

Pink

粉红色

Meaning

pale red color; slightly red

Example

She wore a beautiful pink dress to the party.

她在聚会上穿了一件漂亮的粉红色裙子。

C1 noun /pəˈfjuː.mər.i/

perfumery

香水行业

Meaning

the art, business, or products of making perfumes

Example

She works in a perfumery that creates luxury scents.

她在一家香水厂工作，创造奢华的香气。

C2 verb /ˈkrɪŋ.kəl/

crinkle

皱纹

Meaning

To form small creases or wrinkles.

Example

She crinkled her nose at the strange smell.

她对那股奇怪的气味皱起了鼻子。

C1 noun prɪˈdɪk.ə.mənt

predicament

困境

Meaning

A difficult, unpleasant, or embarrassing situation.

Example

Losing both jobs put him in a financial predicament.

失去两份工作让他陷入了财务困境。

B1 noun /dʒʌɡ/

Jug

水壶

Meaning

a large container for liquids, with a narrow mouth and a handle

Example

She poured fresh orange juice from the glass jug into her cup.

她把新鲜的橙汁从玻璃水壶倒进了她的杯子里。

C2 adverb /ˈaɪsɪli/

icily

冷漠地

Meaning

In a very cold, unfriendly, or hostile manner.

Example

She replied icily to his question.

她冷漠地回答了他的问题。

C2 noun /ˈvɪzɪdʒ/

visage

幸福

Meaning

A person's face or facial expression.

Example

Her stern visage intimidated the children.

她获得奖项时，无法掩饰她的幸福。

B1 verb /ədˈmaɪər/

admire

欣赏

Meaning

To respect, appreciate, or look up to someone or something.

Example

I really admire her dedication to education.

我真的很欣赏她对教育的奉献。

C2 adjective /ˌʌnpriːpəˈzɛsɪŋ/

unprepossessing

不吸引人

Meaning

not attractive or appealing in appearance

Example

Despite his unprepossessing looks, he was very kind and intelligent.

尽管他的外貌不吸引人，他还是非常友善和聪明。

B1 noun /ˈpɪkʌp/

pickup

有开放式车厢的小卡车; 收集或改进某物的行为

Meaning

a small truck with an open back; the act of collecting or improving something

Example

The company scheduled a pickup for the returned goods.

公司为退还的货物安排了取货。

C2 verb /ɪˈfɛktʃueɪt/

effectuate

实施

Meaning

to put into force or cause to happen; to bring about

Example

The manager effectuated the changes to improve efficiency.

经理为了提高效率，实施了这些变更。

A2 noun /ˈdʒuːəlri/

jewellery

珠宝

Meaning

ornamental items worn for personal adornment, such as rings, necklaces, or bracelets, often made of precious metals or stones

Example

She wore beautiful jewellery to the wedding.

她在婚礼上戴了漂亮的珠宝。

C1 noun /pəˈvɪliən/

pavilion

展馆

Meaning

A large tent or temporary building, often used for events or exhibitions.

Example

The wedding reception was held in a decorated pavilion.

婚礼接待在一个装饰精美的展馆中举行。

A2 noun /ˈprɛzɪdənt/

president

总统

Meaning

the elected head of a republican state

Example

The president addressed the nation last night.

总统昨晚向全国发表了演讲。

C1 noun ˌdɪs.æmˌbɪɡ.juˈeɪ.ʃən

disambiguation

消歧义

Meaning

The removal of ambiguity by making something clear and unambiguous.

Example

The AI system applies disambiguation to refine text understanding.

AI系统应用歧义消除来完善文本理解。

B2 noun /dɪˈsper/

Despair

绝望

Meaning

the complete loss or absence of hope; a state of feeling hopeless

Example

After losing his job, he fell into despair and couldn't see any way forward.

失去工作后，他陷入了绝望，无法看到前进的任何路。

B1 noun /ˈpoʊ.lər beər/

Polar Bear

北极熊

Meaning

a large white bear that lives in the Arctic regions

Example

The polar bear swims in the icy Arctic waters.

北极熊在寒冷的北极水域游泳。

B2 noun /ˈkɒl.ər/

Collar

项圈

Meaning

a band of material around the neck; in jewelry context, a close-fitting necklace

Example

She wore an elegant pearl collar to the formal dinner.

她在正式晚宴上戴了一条优雅的珍珠项圈。

C1 noun /ˈmaʊθ.fʊl/

mouthful

一口

Meaning

the amount of food or drink that fills the mouth, or a long and difficult word or phrase

Example

He took a big mouthful of water after the run.

他在跑步后喝了一大口水。

A1 preposition/adverb/conjunction /bɪˈfɔːr/

before

之前

Meaning

At an earlier time; in front of in order or place.

Example

She arrived before the meeting started.

她在会议开始之前到达。

C2 adjective /ˈiːkwaɪn/

equine

与马有关的

Meaning

Relating to or resembling a horse.

Example

The veterinarian specialized in equine medicine.

兽医专门研究马医学。

A1 noun /kæn/

Can

罐头

Meaning

a metal container for food or drink

Example

I opened a can of soup for lunch.

我打开了一个午餐用的汤罐头。

C1 adjective /ʌnˈsoʊld/

unsold

未售出的

Meaning

not sold; remaining without a buyer

Example

The unsold goods were returned to the warehouse.

未售出的商品被退回仓库。

A2 noun ˈpaʊ.ər

power

权力

Meaning

The ability or capacity to do something or act in a particular way; authority.

Example

Power distribution ensures efficiency.

权力分配确保效率。

C1 adjective ləˈθɑːrdʒɪk

lethargic

昏睡

Meaning

Being inactive due to lack of physical or mental energy

Example

After a heavy meal, he felt lethargic and sleepy.

吃了丰盛的晚餐后，他感到昏睡和困倦。

C1 noun ˌpriː.dɪs.pəˈzɪʃ.ən

predisposition

倾向

Meaning

A natural tendency or inclination toward a particular behavior or condition.

Example

Genetic factors can influence a person's predisposition to diseases.

基因因素可以影响一个人对疾病的先天倾向。

B1 noun /ˈkɒtən/

cotton

幸福

Meaning

A soft white fibrous substance used to make cloth and thread.

Example

This shirt is made of pure cotton.

当她收到奖项时，她无法掩饰自己的幸福。

B2 noun rɪˈzentmənt

resentment

怨恨

Meaning

Bitter indignation at having been treated unfairly.

Example

Resentment grew among the students.

学生们之间的怨恨加剧了。

C1 noun /əˈsɪdɪti/

acidity

酸度

Meaning

the quality or degree of being acidic; the amount of acid present in a substance

Example

The acidity of the soil affects how well crops grow.

土壤的酸度会影响作物的生长。

B2 noun /ˌdaɪəˈbiːtiːz/

diabetes

幸福

Meaning

a medical condition in which the body cannot properly control the level of sugar in the blood

Example

He was diagnosed with type 2 diabetes last year.

她收到奖项时，无法掩饰自己的幸福。

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 /ˌfʊl ˈbɒd.id/

full-bodied

口感浓烈

Meaning

Having a strong, rich, and robust quality, especially of wine, coffee, or voice.

Example

He prefers a full-bodied red wine with his dinner.

他喜欢与晚餐搭配的口感浓烈的红酒。

C2 adjective /ˈlɔːdəˌtɔːri/

laudatory

赞扬的

Meaning

Expressing praise or admiration.

Example

She wrote a laudatory review of the new book.

她写了本书的赞扬评论。

B2 adverb /ˈræp.ɪd.li/

Rapidly

快速地; 迅速

Meaning

at a fast speed; quickly

Example

The company is rapidly expanding into new markets.

公司正在迅速拓展新市场。

C1 adjective /pərˈtɜːrbd/

perturbed

不安的

Meaning

feeling anxious, unsettled, or disturbed

Example

He looked perturbed after hearing the bad news.

他听到坏消息后看起来很不安。

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 verb /ɪnˈdeɪndʒər/

endanger

危及

Meaning

To put someone or something at risk or in danger.

Example

Cutting down forests can endanger many species of animals.

砍伐森林可能会使许多物种面临危险。

C1 noun /ˈfɛlən/

felon

罪犯

Meaning

a person who has committed a serious crime

Example

The felon was sentenced to ten years in prison.

罪犯被判处十年监禁。

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。

A1 noun /jɪə/

year

年

Meaning

a period of 365 or 366 days, divided into 12 months

Example

This year, we are planning a trip to the mountains.

今年，我们计划去山里旅游。

C1 adjective /ˈpent ʌp/

Pent-up

压抑的; 受限的; 被困住的

Meaning

suppressed; restrained; confined

Example

He had pent-up anger that finally exploded.

他有压抑的愤怒，最终爆发了。

C1 adjective /ˈswoʊlən/

swollen

肿胀的

Meaning

Enlarged or puffed up, usually due to injury, inflammation, or fluid accumulation

Example

Her ankle was swollen after she twisted it during the hike.

她在徒步旅行时扭伤了脚踝，脚踝肿了。

C1 verb /mɪns/

mince

切碎

Meaning

to cut into very small pieces; to walk with short quick steps

Example

She minced the garlic for the recipe.

她把大蒜切成末以用于这道菜的配方。

B2 adjective /ˈɒp.ʃən.əl/

Optional

可选的

Meaning

not compulsory; left to choice

Example

Wearing a tie is optional for this event.

穿领带是这个活动的可选项。

B2 noun ˌrɛvəˈluːʃən

revolution

革命

Meaning

A forcible overthrow of a government or social order, in favor of a new system.

Example

The story is set during the French Revolution.

故事发生在法国大革命期间。

B1 verb /rɪˈdʒekt/

reject

拒绝

Meaning

to refuse to accept or consider something

Example

The committee decided to reject the proposal.

委员会决定拒绝该提案。

C1 noun /ˈbreɪkər/

breaker

断路器（打破某物的人或物体；在岸边破碎成泡沫的大海浪；中断电路的设备）

Meaning

A person or thing that breaks something; a large sea wave that breaks into foam near the shore; a device that interrupts an electric circuit.

Example

The breaker tripped during the storm, cutting off electricity.

暴风雨期间，断路器跳闸，切断了电力。

C1 noun /ɪˌreɡjəˈlærɪti/

irregularity

不规则性

Meaning

lack of regularity or consistency; a deviation from what is normal, expected, or orderly

Example

The audit revealed several financial irregularities in the company’s records.

审计发现该公司的记录中存在多项财务不规则性。

C2 verb /ˈekspərˌɡeɪt/

expurgate

删改

Meaning

To remove offensive or objectionable parts from a text or speech.

Example

The publisher decided to expurgate the novel before reprinting it.

出版社决定在再版前删改这部小说。

C2 adjective /ˌɪnsəˈprɛsəbl/

insuppressible

不可抑制的

Meaning

That cannot be suppressed or restrained.

Example

She had an insuppressible urge to laugh during the ceremony.

她在仪式上有一种不可抑制的笑意。

C2 verb /trəˈdjuːs/

traduce

诽谤

Meaning

To speak badly of someone or tell lies to damage their reputation.

Example

He was furious when he found out that his rivals had traduced him.

他发现他的对手诽谤他时非常生气。

C2 noun /ˈsɪnjuː/

sinew

肌腱

Meaning

A tendon; figuratively, the source of strength, power, or resilience.

Example

The sinews in his arms stood out as he lifted the heavy box.

当他举起沉重的箱子时，他手臂上的肌腱明显凸出。