C1 verb /dɪˈnəʊt/

denote

表示

Meaning

To be a sign of; to indicate or mean something.

Example

A red flag denotes danger.

红旗表示危险。

C2 adjective /ˈtjuːtɪlɑːr/

tutelar

保护的

Meaning

Serving as a guardian or protector.

Example

The tutelar spirit of the forest was believed to protect travelers.

森林的守护灵被认为是保护旅行者的存在。

C1 noun /juːˈfɔː.ri.ə/

euphoria

欣快, 兴奋, 狂喜

Meaning

A feeling or state of intense excitement and happiness; elation.

Example

Winning the championship brought a sense of euphoria.

赢得冠军带来了一种陶醉的感觉。

A1 noun /dʒuːn/

june

六月

Meaning

the sixth month of the year in the Gregorian calendar

Example

Schools often close for summer vacation in June.

学校通常在六月开始放暑假。

C2 adjective /ˈvɛdʒɪtəl/

vegetal

植物的

Meaning

relating to or consisting of plants or vegetation

Example

The soup had a distinct vegetal flavor.

汤有一种独特的植物味。

C1 verb /ˈrætɪfaɪ/

ratify

批准

Meaning

to approve or confirm something officially, usually by law or formal consent

Example

The government ratified the trade agreement.

政府批准了贸易协议。

B2 noun /kəʊˌɔːdɪˈneɪʃən/

coordination

协调

Meaning

the process of organizing different elements to work together effectively

Example

The coordination between the teams was flawless.

团队之间的协调无可挑剔。

B1 verb /ˈhaɪˌlaɪt/

highlight

突出

Meaning

to emphasize or make something stand out

Example

The teacher highlighted the most important points in the text.

老师在文本中强调了最重要的要点。

B2 verb/noun /ˈsɛnsər/

censor

审查

Meaning

to suppress or remove parts of books, films, or information considered offensive or harmful; a person who does this

Example

The government tried to censor the controversial film.

政府试图审查那部有争议的电影。

C2 noun /ˈspɒt.ɪd sneɪk hed/

Spotted snake head

斑点蛇头鱼

Meaning

a type of freshwater fish with spotted markings and an elongated head resembling a snake

Example

The spotted snake head is a popular fish for aquaculture in South Asia.

斑点蛇头鱼是南亚水产养殖中常见的鱼类。

B2 noun /ˈfoʊ.bi.ə/

Phobia

极度的恐惧; 厌恶

Meaning

an extreme or irrational fear of or aversion to something

Example

She has a phobia of spiders.

她有蜘蛛恐惧症。

A2 noun /vjuː/

View

视野; 观点; 意见

Meaning

the ability to see something; a particular way of considering or regarding something; an opinion

Example

The mountain view from our hotel room was breathtaking.

从我们酒店房间看出去的山景令人叹为观止。

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。

C1 noun /ˈtraɪ.pɒd/

tripod

三脚架

Meaning

A three-legged stand used to support a camera, telescope, or other object.

Example

The photographer set up his camera on a tripod.

摄影师将他的相机放在三脚架上。

C1 verb /riˈdʒɔɪn/

rejoin

重新加入

Meaning

to join again or return to a group, place, or activity

Example

After a short break, she decided to rejoin the team.

短暂休息后，她决定重新加入团队。

C1 verb /səbˈsɪst/

subsist

生存

Meaning

To maintain or support oneself, especially at a minimal level.

Example

Many villagers still subsist on fishing and farming.

许多村民仍然依靠捕鱼和农业为生。

C2 verb /ˈhæri/

harry

骚扰, 追扰

Meaning

to constantly attack, harass, or annoy

Example

The army harried the enemy with sudden raids.

军队通过突袭不断攻击敌人。

C2 adjective /sɪˈnɜːrdʒɪk/

synergic

协同的

Meaning

Working together in a cooperative and effective manner.

Example

The two departments have a synergic relationship that boosts productivity.

两个部门有着协同关系，促进了生产力的提高。

C2 noun /ˈkælvəri/

calvary

Meaning

A place or experience of intense suffering, originally the site of Jesus’s crucifixion.

Example

For many refugees, the journey across the desert was a calvary.

B2 verb /bræɡ/

brag

吹嘘

Meaning

to talk proudly about oneself or one's achievements in an annoying way

Example

He always brags about his expensive car.

他总是夸耀自己昂贵的车。

B2 noun /səkˈses.ər/

Successor

继任者

Meaning

a person who succeeds another in office; someone who takes over a position or role

Example

The CEO announced his retirement and named his successor for the company.

首席执行官宣布了退休，并为公司指定了继任者。

B2 verb/noun /buː/

boo

Meaning

To show disapproval by shouting 'boo'; or a sound made to surprise or scare.

Example

The audience began to boo the bad performance.

C1 adverb /ˈɪnwərdli/

inwardly

内心

Meaning

In the mind or spirit; not outwardly visible.

Example

She smiled outwardly but inwardly she was worried.

她外表微笑，但内心却感到担忧。

A2 noun /əˈlɪmpɪks/

olympics

奥林匹克运动会

Meaning

an international sports competition held every four years with athletes from many countries

Example

The Olympics bring athletes from all over the world together.

奥林匹克运动会将全世界的运动员聚集在一起。

C2 adjective /ˌmæl.əˈfɪʃ.ənt/

maleficient

恶意的

Meaning

Doing harm or evil; having a harmful effect.

Example

The maleficient acts of the tyrant ruined the kingdom.

暴君的恶意行为摧毁了王国。

C1 adjective /ˈaʊt.kɑːst/

Outcast

被排斥的人

Meaning

rejected by society; excluded person

Example

He felt like an outcast in his new school.

他在新学校里感觉自己像一个被排斥的人。

C1 noun /ˈɪd.i.əm/

idiom

习语

Meaning

A group of words whose meaning is different from the meanings of the individual words.

Example

The idiom 'break the ice' means to start a conversation in a friendly way.

习语 '打破僵局' 意味着以友好的方式开始对话。

B1 noun/verb /ˌɡærənˈtiː/

guarantee

Meaning

a formal promise or assurance, especially about the quality or durability of a product

Example

The company guarantees a refund if the product is faulty.

A1 article /ðə/

the

Meaning

used to specify a noun as something already mentioned or known

Example

The sun rises in the east.

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。

B1 noun /ˈkwaɪər/

choir

合唱团

Meaning

An organized group of singers, typically performing in church services or concerts.

Example

The choir sang beautifully during the ceremony.

合唱团在仪式中唱得非常美丽。

C1 noun /fəˈnætɪsɪzəm/

fanaticism

狂热

Meaning

the quality of being fanatical; extreme zeal or obsession

Example

Religious fanaticism can lead to intolerance and conflict.

宗教狂热可能导致不宽容和冲突。

B2 noun /ˈtrɪl.jən/

trillion

万亿

Meaning

a number equal to 1,000 billion, or 10^12

Example

The company's worth has risen to over a trillion dollars.

公司的价值已经超过了一万亿美元。

B2 noun /ˈklʌstər/

cluster

串

Meaning

a group of similar things or people positioned close together

Example

The grapes grew in a tight cluster.

葡萄在一个紧密的串中生长。

C2 adjective /ˌʌnəˈsweɪdʒd/

unassuaged

未缓解

Meaning

Not made less intense or relieved; unrelieved.

Example

His grief remained unassuaged despite the passage of time.

他的痛苦尽管时间流逝依然未缓解。

C2 verb /fɔːrˈfɛnd/

forfend

保护, 防卫, 避免

Meaning

to protect or defend against something undesirable; to prevent

Example

May good fortune forfend any danger from our journey.

愿好运保护我们，避免任何危险。

C2 verb /ɛnˈfiːbəl/

enfeeble

削弱

Meaning

To make weak or feeble; to deprive of strength.

Example

The long illness enfeebled the old man.

长期的疾病使老人虚弱。

C2 adjective/adverb /feɪn/

fain

心甘情愿地, 乐意地

Meaning

gladly, willingly, or with pleasure

Example

I would fain help you if I had the time.

如果我有时间，我会很乐意帮你。

C2 verb /ˌɪn.trəˈmɪt/

intromit

引入

Meaning

To insert or introduce something into a place or body.

Example

The doctor carefully intromitted the instrument into the wound.

医生小心地将仪器引入伤口。

B2 noun /ɡeɪz/

Gaze

定睛凝视；专注地看着某个方向

Meaning

a steady intent look; to look steadily and intently in a particular direction

Example

She met his intense gaze across the crowded room and felt her heart skip a beat.

她穿过拥挤的房间与他那凝视的眼神相遇，感到心跳停了一下。

C2 adjective /ɪnˈkoʊ.ɪt/ or /ɪnˈkoʊ.eɪt/

inchoate

未完成的

Meaning

Just begun and not fully formed; rudimentary.

Example

His inchoate ideas needed more research to be developed.

他的未完成的想法需要更多的研究才能发展。

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。

C1 adjective /əˈblɪɡ.ə.tɔː.ri/

obligatory

强制的

Meaning

Required by a legal, moral, or other rule; compulsory.

Example

Wearing a seatbelt is obligatory in most countries.

在大多数国家，系安全带是强制的。

C1 adjective /ˈfɔːrθˌraɪt/

forthright

直率

Meaning

Direct and honest in speech or behavior; straightforward.

Example

She was forthright in her criticism of the policy.

她在批评政策时非常直率。

C1 adjective /ɪˈmoʊbəl/

immobile

无法移动

Meaning

unable to move or be moved

Example

After the accident, he was immobile for weeks.

事故发生后，他几周都无法移动。

B1 noun ɪˈkwɒl.ə.ti

equality

平等

Meaning

The state of being equal, especially in status, rights, and opportunities.

Example

Equality in education is a key goal.

教育中的平等是一个关键目标。

C1 adjective /ʌnˈkwaɪ.ət/

Unquiet

不安的; 焦虑的; 激动的

Meaning

restless; unable to remain still or quiet; anxious or troubled

Example

She spent an unquiet night worrying about the exam results.

她度过了一个不安的夜晚，担心考试结果。

B2 adjective /ˈnoʊtɪsəbl/

noticeable

显著的

Meaning

Easily seen, observed, or recognized.

Example

There was a noticeable improvement in her performance.

她的表现有了显著的改善。

B2 noun/verb /ˈfɒs.tər.ɪŋ/

fostering

培养

Meaning

The process of encouraging or promoting the development or growth of something; nurturing and caring for.

Example

Good teachers play a key role in fostering creativity in students.

好老师在促进学生创造力方面发挥着关键作用。

B2 noun /doʊ/

dough

面团

Meaning

a mixture of flour, water, and other ingredients used to make bread or pastries

Example

She kneaded the dough for ten minutes before baking.

她揉了十分钟面团然后烤了它。

A1 adjective /fjuː/

few

少数

Meaning

A small number of; not many.

Example

Only a few students attended the class.

只有少数学生参加了课堂。

B1 noun /ˈpeɪvmənt/

pavement

人行道

Meaning

a hard paved surface such as a road or sidewalk; the act or result of paving

Example

She walked along the pavement to reach the bus stop.

她沿着人行道走到公交车站。

C1 verb /rɪˈkuːpəreɪt/

recuperate

恢复

Meaning

to recover from illness or regain strength

Example

She went to the countryside to recuperate after surgery.

她去乡下恢复健康，手术后。

B2 noun /ˌrɛprɪzɛnˈteɪʃən/

representation

代表

Meaning

the action of speaking or acting on behalf of someone or something

Example

Her representation of the team was impeccable.

她对团队的代表非常出色。

C1 noun /stɛlθ/

stealth

隐秘, 安静地移动

Meaning

The act of moving, doing, or achieving something quietly and secretly.

Example

The cat moved with stealth towards its prey.

猫悄悄地向它的猎物走去。

C2 noun /pɛlf/

pelf

不正当的钱

Meaning

Money, especially when gained dishonorably.

Example

The corrupt official was motivated only by pelf.

腐败的官员仅仅是为了不正当的钱而动机。

C2 noun /spliːn/

spleen

脾脏; 愤怒

Meaning

an organ in the body that produces lymphocytes and filters blood; also refers to bad temper or spite

Example

He vented his spleen on his coworkers after the meeting.

会议后，他把愤怒发泄在同事身上。

B1 noun /ʃel/

Shell

壳

Meaning

hard outer covering of an animal; explosive projectile for a gun

Example

The artillery fired a shell at the enemy position.

炮兵向敌方阵地发射了一个炮弹。

B2 verb, noun, adjective /streɪ/

stray

迷路

Meaning

to move away from the correct path or go off course; a person or animal that has wandered off; something that is not where it belongs

Example

The dog strayed from the yard and got lost.

那只狗离开了院子，迷路了。

B2 noun /ˈstæm.ɪ.nə/

Stamina

耐力

Meaning

the ability to sustain prolonged physical or mental effort

Example

Marathon runners need great stamina to complete the race.

马拉松选手需要强大的耐力才能完成比赛。

B2 noun /dɪˈpləʊməsi/

diplomacy

Meaning

The profession, activity, or skill of managing international relations or handling affairs tactfully.

Example

Effective diplomacy helped avoid the conflict.

B1 adverb /ˌæbsəˈluːtli/

Absolutely

完全; 彻底; 毫无例外

Meaning

completely; totally; without exception

Example

I absolutely agree with your decision.

我完全同意你的决定。

B2 verb /ræm/

ram

Meaning

to strike or push something with great force

Example

The truck rammed into the wall.

A2 noun /seɪl/

sale

促销

Meaning

the exchange of a commodity for money; the action of selling something

Example

The store is having a sale on winter clothing.

商店正在进行冬季衣物的促销。

C1 adjective /əˈvɜːrs/

averse

反感

Meaning

having a strong dislike of or opposition to something

Example

He was averse to taking unnecessary risks.

他不愿意承担不必要的风险。

C1 adjective deft

deft

灵巧

Meaning

Neatly skillful and quick in one's movements; dexterous and adroit.

Example

The artist's deft hands created a masterpiece.

艺术家的灵巧双手创造了一件杰作。

B2 adjective /ˈpɔɪ.zən.əs/

Poisonous

有毒的; 毒性; 致命的

Meaning

containing poison; toxic; deadly

Example

The snake is highly poisonous and dangerous.

这条蛇非常有毒且危险。

A2 adverb /ˈsɪm.pli/

Simply

简单地; 仅仅;

Meaning

in a clear and easy way; merely; just

Example

I simply wanted to help you with your homework.

我只是想帮你做作业。

C1 noun /toʊm/

tome

厚书

Meaning

a large, heavy book, often scholarly or serious in nature

Example

She spent the afternoon reading an old tome on medieval history.

她花了整个下午阅读一本关于中世纪历史的厚书。

C1 adjective /rɪˈstreɪnd/

restrained

克制的

Meaning

characterized by reserve or self-control; held back

Example

Her restrained reaction surprised everyone.

她克制的反应让所有人都感到惊讶。

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 noun ˌkɒn.ekˈtɪv.ɪ.ti

connectivity

连接性

Meaning

The state of being connected or interconnected; the capacity for the interconnection of platforms, systems, and applications.

Example

Improved connectivity boosts economic development.

改善的连接性促进了经济发展。

B2 noun (plural) /ˈtæk.tɪks/

tactics

战术

Meaning

specific methods or actions used to achieve a goal, especially in military or competition

Example

The team changed their tactics to win the game.

团队改变了他们的战术以赢得比赛。

B2 noun /depθ/

Depth

深度; 深沉或深刻的特质

Meaning

the distance from the top or surface to the bottom; the quality of being intense or profound

Example

The depth of the ocean in this area reaches over three thousand meters.

该地区的海洋深度超过三千米。

C1 adjective /ɪˈlʌstriəs/

illustrious

著名

Meaning

Well known, respected, and admired for past achievements.

Example

She had an illustrious career in medicine.

她在医学界有着著名的事业。

B2 noun /saɪˈkaɪətrɪst/

psychiatrist

精神科医生

Meaning

a medical doctor specializing in the diagnosis and treatment of mental illness

Example

The psychiatrist prescribed medication for the patient’s anxiety.

精神科医生为患者的焦虑开了药。

B2 noun /ɡloʊb/

Globe

球形物体；地球；地球的球形模型

Meaning

a spherical or rounded object; the earth; a spherical model of the earth

Example

The teacher used a globe to show the students the locations of different countries.

老师使用地球仪向学生展示不同国家的位置。

B2 noun /pænˈdɛmɪk/

pandemic

大流行病

Meaning

An outbreak of a disease that occurs on a global scale.

Example

The COVID-19 pandemic changed the world dramatically.

COVID-19 大流行病极大地改变了世界。

B2 adjective /ˈed.ɪ.bəl/

Edible

可食用的

Meaning

safe to eat; suitable for consumption

Example

Only edible mushrooms should be used in cooking.

仅应使用可食用的蘑菇进行烹饪。

B2 noun /ˈkɑr.ɡoʊ ʃɪp/

Cargo ship

货船

Meaning

a ship or vessel that carries goods and materials from one port to another

Example

The cargo ship transported containers filled with electronics across the ocean.

货船将满载电子产品的集装箱穿越海洋。

B1 noun ˈwɔː.mɪŋ

warming

变暖

Meaning

The process of becoming warmer; an increase in temperature.

Example

Warming is accelerating due to greenhouse gases.

由于温室气体，变暖速度加快。

C1 noun /bɑːrˈbeəriən/

Barbarian

野蛮人; 未开化者;

Meaning

a person from an uncivilized group; someone who is cruel or brutal

Example

The ancient Romans considered anyone outside their empire to be barbarians.

古罗马人认为所有在他们帝国之外的人都是野蛮人。

C2 noun /dɪˈbɛntʃər/

debenture

债券

Meaning

a type of debt instrument not secured by physical assets or collateral

Example

The company raised capital by issuing debentures to investors.

公司通过向投资者发行债券筹集资金。

C1 noun /ˈɛn.kleɪv/

enclave

飞地

Meaning

a distinct area or group enclosed within a larger one

Example

The city has a small Italian enclave where traditions are preserved.

这座城市有一个小的意大利飞地，保留着传统。

B2 adjective /ˈprɛf(ə)rəb(ə)l/

preferable

更可取

Meaning

more desirable or suitable; better than something else

Example

It is preferable to take the train rather than drive in heavy traffic.

在严重交通堵塞的情况下，最好选择乘坐火车。

C2 noun /ˈproʊtoʊˌplæzəm/

protoplasm

原生质

Meaning

The living substance inside a cell, including the cytoplasm and nucleus.

Example

Scientists observed the movement of protoplasm under the microscope.

科学家在显微镜下观察了原生质的运动。

B1 adjective /ˈfɔːrmər/

former

前任

Meaning

Having been previously in a particular role or position.

Example

He is a former president of the association.

他是该协会的前任主席。

A2 adjective /pəˈlaɪt/

Polite

有礼貌的; 尊重的; 彬彬有礼的

Meaning

having good manners; respectful; courteous

Example

He was very polite and respectful to everyone.

他对每个人都非常礼貌和尊重。

B1 adverb /ˈprɒpərli/

properly

正确地

Meaning

in the correct or suitable manner

Example

He performed the task properly to avoid mistakes.

他为了避免错误，正确地完成了任务。

B2 noun, verb /ˈfaɪlɪŋ/

filing

提交文件; 整理文件

Meaning

the act of submitting documents; the process of organizing papers

Example

The lawyer handled the filing of all court documents.

律师处理了所有法院文件的提交。

B1 noun /prəˈməʊ.ʃən/

Promotion

晋升; 升职

Meaning

the act of raising someone to a higher position; advertising to increase sales

Example

She received a promotion to manager after five years of hard work.

她在五年的辛勤工作后晋升为经理。

C1 adjective /ˌser.ɪˈmoʊ.ni.əl/

Ceremonial

仪式的

Meaning

relating to or used in ceremonies; formal and ritualistic

Example

The ceremonial dress was worn during the royal wedding.

在皇家婚礼上穿的就是仪式性的服装。

C1 verb /nəˈsɛsɪteɪt/

necessitate

使成为必要

Meaning

To make something necessary or unavoidable.

Example

The heavy rains necessitated the cancellation of the event.

大雨使得活动的取消成为必然。

C2 adjective /ˈhæl.si.ən/

halcyon

宁静的

Meaning

calm, peaceful, and happy; denoting a period of time in the past that was idyllically happy and peaceful

Example

She often reminisces about the halcyon days of her childhood.

她经常回忆起她童年时宁静的日子。

B2 noun /ˈkʌt.lət/

Cutlet

炸肉饼

Meaning

a small piece of meat, especially veal or lamb, for frying or grilling

Example

She served delicious chicken cutlets for dinner.

她为晚餐提供了美味的炸鸡肉饼。

B2 noun /ˈliːtər/

litre

升

Meaning

a metric unit of volume equal to 1,000 cubic centimeters; commonly used to measure liquids

Example

She bought a litre of milk from the shop.

她从商店买了一升牛奶。

C1 adjective /ˈkɔːrəl/

choral

与合唱团相关

Meaning

Relating to, written for, or performed by a choir or chorus.

Example

The church hosted a choral performance on Sunday.

教堂在周日举办了合唱表演。

B2 noun /ˈhʌrɪkən/

hurricane

飓风

Meaning

A violent tropical storm with very strong winds and heavy rain.

Example

The hurricane destroyed hundreds of homes along the coast.

飓风摧毁了沿海的数百座房屋。

C1 noun /hɒˈstɪləti/

hostility

敌意

Meaning

hostile behavior; unfriendliness or opposition

Example

The negotiations ended in an atmosphere of hostility.

谈判以敌意的氛围结束。

C2 noun /rɪˈdʒɔɪndər/

rejoinder

回应

Meaning

a quick or witty reply; a response to a remark or argument

Example

His sharp rejoinder silenced the crowd.

他犀利的回答让人群安静下来。

B2 noun /ˈsʌm.ɪt/

summit

高峰会议

Meaning

A high-level meeting between leaders, especially of governments; a conference.

Example

The summit addressed pressing global issues.

高峰会议讨论了紧迫的全球问题。

C1 noun /ˈheɪl.stɔːrm/

Hailstorm

冰雹风暴

Meaning

a violent storm with hail falling from the sky

Example

The hailstorm damaged many cars in the parking lot.

冰雹风暴损坏了停车场中的许多汽车。

B2 adjective /ˈkrɒnɪk/

chronic

慢性

Meaning

Lasting for a long time or constantly recurring, often describing illness.

Example

She suffers from chronic back pain.

她患有慢性的背痛。

C1 noun dɪˈskrep.ən.siz

discrepancies

差异

Meaning

Differences between things that should be the same

Example

Discrepancies in regulations delay progress.

规则中的差异延迟了进展。

C2 adjective /ˈsed.j ə.l ə s/

Sedulous

勤奋的; 努力的;

Meaning

showing dedication and diligence; persistent and careful in work

Example

She was sedulous in her research, spending hours in the library every day.

她在研究中非常勤奋，每天都在图书馆度过数小时。

C1 verb /ˈtɪŋkər/

tinker

修修补补

Meaning

to make small adjustments or repairs to something, often experimentally or imperfectly

Example

He likes to tinker with old radios in his garage.

他喜欢在他的车库里修修补补旧收音机。

C2 verb /ˌdɪspəˈzɛs/

dispossess

剥夺

Meaning

to deprive someone of land, property, or other possessions

Example

The new law threatened to dispossess many farmers of their land.

新法律威胁着剥夺许多农民的土地。

C1 adverb /maɪˈnjuːtli/

Minutely

仔细地

Meaning

in very small detail; extremely carefully

Example

The detective examined the evidence minutely.

侦探仔细地检查了证据。

C2 noun /ɪˌluːmɪˈnɑːti/

illuminati

光明会

Meaning

a group of people claiming to have special enlightenment or secret knowledge, often linked to conspiracies

Example

Many conspiracy theories involve the Illuminati as a secret world-controlling group.

许多阴谋论涉及光明会，认为它是一个秘密的、控制世界的组织。

C1 noun /ˈhɛksəˌɡɒn/

hexagon

六边形

Meaning

A six-sided polygon.

Example

A honeycomb cell is shaped like a hexagon.

蜂巢的单元是六边形的。

B1 noun /ˌek.sɪˈbɪʃ.ən/

Exhibition

展览

Meaning

a public display of works of art or other items of interest

Example

The art exhibition featured paintings from local artists throughout the region.

这场艺术展览展示了来自本地区的本地艺术家的画作。

B1 noun /ɪkˈstent/

Extent

范围; 范围程度

Meaning

the area covered by something; the degree to which something has spread

Example

The extent of the damage caused by the flood was enormous.

洪水造成的损害范围非常大。

B2 adjective ˌiːvəˈluːʃənəri

evolutionary

进化的

Meaning

Relating to or denoting the gradual development of something, especially from a simple to a more complex form.

Example

The evolutionary changes in species are fascinating.

物种中的进化变化是迷人的。

A2 noun /ˈkær.ɪk.tər/

Character

性格; 人格; 特质;

Meaning

the mental and moral qualities distinctive to an individual; a person in a novel, play, or film

Example

She showed great character by helping others during the crisis.

她通过在危机中帮助别人展现了伟大的性格。

C2 noun /tɪlθ/

tilth

土壤状况（适合种植作物）

Meaning

The physical condition of soil in relation to its suitability for planting crops.

Example

The farmer checked the soil's tilth before planting the seeds.

农民在种植种子之前检查了土壤的tilth。

C2 noun /ˈmænˌtræp/

man-trap

捕人陷阱

Meaning

A trap designed to catch or injure humans; informally, a woman considered dangerously attractive.

Example

The old castle had a man-trap at the entrance.

那座古老的城堡在入口处有一个人类捕捉陷阱。

B2 noun /prəˈtɛktər/

protector

保护者

Meaning

a person or thing that protects someone or something

Example

The dog was seen as the family's protector.

这只狗被视为家庭的保护者。

B1 noun /ˈvoʊtɪŋ/

voting

投票

Meaning

the act of making a choice in an election or decision by casting a vote

Example

Voting is an important part of a democratic society.

投票是民主社会的重要组成部分。

B1 noun /ˈsɛt ʌp/

set-up

设置

Meaning

The arrangement or organization of something; a planned structure or scheme

Example

The company presented a new set-up for the office layout.

公司为办公室布局提出了一个新的设定。

B2 adjective /ˈrɒt.ən/

Rotten

腐烂的; 坏的

Meaning

decayed; spoiled; bad

Example

The apple is rotten and should be thrown away.

苹果已经腐烂了，应该扔掉。

B1 noun /ˈdʒaɪ.ənt/

Giant

巨人；神话中的或想象中的人形生物，但超人类的尺寸

Meaning

an imaginary or mythical being of human form but superhuman size; something of great size or force

Example

The technology giant announced record profits for the third consecutive quarter.

科技巨头宣布连续第三个季度创下创纪录的利润。