C2 verb /dɪsˈroʊb/

disrobe

脱衣服

Meaning

to remove one's clothes

Example

The monk disrobed before entering the river.

僧侣在进入河流之前脱掉了衣服。

C1 adjective, noun /ˈdɛrəlɪkt/

derelict

废弃的

Meaning

in poor condition due to neglect or disuse; a homeless or neglected person

Example

The old factory stood derelict for decades.

那座老工厂废弃了几十年。

C1 adjective ˈɒk.sɪ.də.tɪv

oxidative

与氧化相关

Meaning

Related to or caused by oxidation, especially cellular damage from free radicals.

Example

Excess stress can lead to oxidative damage in cells.

过度的压力可能导致细胞中的氧化损伤。

B2 adjective /ˈstɛdi/

steady

稳定

Meaning

firm, stable, and not likely to change suddenly

Example

He kept his hand steady while painting the picture.

他在画画时保持手稳定。

C1 noun /kræɡ/

crag

陡峭的悬崖或岩石面

Meaning

a steep or rugged cliff or rock face

Example

The hikers climbed the jagged crag to reach the summit.

远足者攀登陡峭的岩石面到达山顶。

C1 adjective prɪˈkeə.ri.əs

precarious

危险的

Meaning

Not securely held or in position; dependent on chance; uncertain.

Example

His financial situation is precarious.

他的财务状况是危险的。

C2 adjective /ˈvɛndɪbəl/

vendible

可销售的

Meaning

Capable of being sold; marketable.

Example

Only vendible products were displayed at the trade fair.

只有可销售的产品在贸易展会上展示。

C1 verb /priːˈɒkjʊpaɪ/

preoccupy

使专心

Meaning

To dominate or engross the mind of someone to the exclusion of other thoughts.

Example

Worries about the future preoccupy him constantly.

担忧未来的问题让他始终处于忙碌状态。

B2 noun ˌbaɪ.oʊ.dɪˈvɝː.sə.t̬i

biodiversity

生物多样性

Meaning

The variety of life in the world or in a particular habitat or ecosystem.

Example

Rainforests are home to immense biodiversity.

雨林是巨大的生物多样性的家园。

C1 adjective /əbˈnɒkʃəs/

Obnoxious

令人讨厌的；惹人厌的；极其讨厌的

Meaning

extremely unpleasant; offensive; annoying

Example

His obnoxious behavior at the party annoyed everyone.

他在聚会上的令人讨厌的举止惹恼了在场的每一个人。

C1 noun /ˌdɪsəˈbiːdiəns/

disobedience

不服从

Meaning

failure or refusal to obey rules, laws, or authority

Example

The child's disobedience worried his parents.

孩子的不服从让父母感到担忧。

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。

C2 verb /sɛkˈstuːpəl/

sextuple

六倍增加

Meaning

to make or become six times as great or as many

Example

Within two quarters, the campaign sextupled their daily sign-ups.

在两个季度内，活动的日常注册人数增加了六倍。

B2 adverb /ʌnˈkaɪndli/

unkindly

残忍地

Meaning

in a cruel, harsh, or unsympathetic manner

Example

She spoke unkindly about her colleague during the meeting.

她在会议期间残忍地谈论了她的同事。

B2 noun /ˈvɛtərən/

veteran

有经验的人 / 退役军人

Meaning

a person who has long experience in a particular field or an ex-member of the armed forces

Example

He is a veteran of the software industry.

他是软件行业的老兵。

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 adjective əˈstaʊn.dɪŋ

astounding

惊人的，令人震惊的，令人惊讶的

Meaning

Surprisingly impressive or notable; causing shock or surprise.

Example

The magician's astounding tricks left the audience speechless.

魔术师的惊人技巧让观众目瞪口呆。

C2 noun /ˌnjʊə.rəʊˈdʒɛn.ɪ.sɪs/

neurogenesis

大脑中新神经细胞的形成过程

Meaning

The process of forming new nerve cells in the brain.

Example

Scientists are studying neurogenesis to understand brain health.

科学家们正在研究神经发生，以了解大脑健康。

B2 adjective /ˈdɪl.ɪ.dʒənt/

Diligent

勤奋的

Meaning

hardworking and careful; showing persistent effort

Example

She is a diligent student who studies every day.

她是一个勤奋的学生，每天都在学习。

A2 adjective /kəˈneɪdiən/

canadian

加拿大的

Meaning

Relating to Canada or its people.

Example

She enjoys Canadian culture and traditions.

她喜欢加拿大的文化和传统。

C2 noun /ˌmjuːtəˈbɪləti/

mutability

可变性

Meaning

The quality of being changeable or capable of change.

Example

The mutability of fashion trends makes it hard to keep up.

时尚潮流的变动性使得跟上它变得困难。

B2 verb /kənˈstrʌkt/

construct

建造

Meaning

to build or form something by putting parts together

Example

They plan to construct a new bridge over the river.

他们计划在河上建一座新桥。

C1 noun /rɪˈdʒɔɪsɪŋ/

rejoicing

欢庆

Meaning

The action of showing great joy or happiness

Example

There was much rejoicing after the victory.

胜利之后有很多欢庆。

B2 adjective rəʊˈbʌst

robust

强壮

Meaning

Strong and healthy; vigorous; able to withstand or overcome adverse conditions.

Example

The robust infrastructure ensures reliable communication.

强大的基础设施确保可靠的通信。

A2 noun ˈtem.pər.ə.tʃər

temperature

温度

Meaning

The degree or intensity of heat present in a substance or object.

Example

Rising temperatures affect agricultural output.

上升的温度影响农业生产。

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 /ˈsuːpəvaɪzə(r)/

supervisor

监督员

Meaning

a person who manages or directs the work of others

Example

The supervisor checked the progress of each employee.

主管检查了每个员工的进展。

A1 conjunction /ðæn/

than

比

Meaning

used to introduce the second element in a comparison

Example

She is taller than her brother.

她比她的哥哥高。

C2 noun /kəˈrɑːləri/

corollary

直接或自然的结果

Meaning

a direct or natural consequence or result

Example

One corollary of the new policy was increased public awareness.

新政策的一个结果是公众意识的提高。

A2 noun /ˈnek.ləs/

Necklace

项链

Meaning

a piece of jewelry that is worn around the neck

Example

She wore a beautiful diamond necklace to the party.

她在派对上戴着一条漂亮的钻石项链。

C1 noun /ˈten.jər/

Tenure

任期

Meaning

the period of time during which someone holds an office or position

Example

During his tenure as CEO, the company expanded globally.

在他担任CEO期间，公司实现了全球扩展。

C2 verb /bɪˈlaɪ/

belie

掩饰

Meaning

To give a false impression of something; to contradict.

Example

His calm face belied his inner anxiety.

他平静的面容掩饰了他内心的焦虑。

C1 verb /ˈpɛtrɪfaɪ/

petrify

石化

Meaning

to make someone so frightened that they are unable to move or think; to turn into stone

Example

The loud noise petrified the little child.

大声的噪音让孩子石化了。

C2 adjective ˌmɛɡəˈlɪθɪk

megalithic

巨石

Meaning

Relating to or denoting prehistoric monuments made of or containing large stones.

Example

The megalithic structures in ancient civilizations are fascinating.

古代文明中的巨石结构令人着迷。

A2 noun /ˈkæb.ɪdʒ/

Cabbage

卷心菜

Meaning

a cultivated plant eaten as a vegetable, having thick green or purple leaves surrounding a spherical heart

Example

She chopped the fresh cabbage to make coleslaw for dinner.

她切了新鲜的卷心菜，准备做沙拉。

B2 adjective /ˈklʌm.zi/

clumsy

笨拙的

Meaning

awkward in movement or lacking skill

Example

He is so clumsy that he drops things all the time.

他这么笨，总是把东西掉下来。

C2 verb /səˈfjuːz/

suffuse

弥漫

Meaning

to gradually spread through or over something

Example

A warm glow suffused her face as she smiled.

当她微笑时，一种温暖的光辉弥漫到她的脸上。

C2 verb /ˈpɜː.fə.reɪt/

perforate

穿孔

Meaning

to make a hole or holes through something

Example

The machine can perforate sheets of paper for easy tearing.

机器可以穿孔纸张以便于撕裂。

B1 adjective /ˈɡɔːr.dʒəs/

Gorgeous

极其美丽；吸引人；视觉上令人印象深刻

Meaning

extremely beautiful; attractive; visually stunning

Example

The bride looked absolutely gorgeous.

新娘看起来绝对美丽。

B2 noun/verb jiːldz

yields

产量

Meaning

The amount of agricultural produce harvested per unit of land area.

Example

Crop yields have declined due to extreme weather.

农作物的产量因极端天气而下降。

C2 noun /ɡəˈruːlɪti/

garrulity

多话

Meaning

Excessive talkativeness, especially about trivial matters.

Example

His garrulity made it hard to focus during the meeting.

他的喋喋不休使得在会议中集中精力变得困难。

C1 noun /əˈlɜːrtnəs/

alertness

警觉性

Meaning

the state of being mentally aware and quick to notice or respond; vigilance

Example

The driver maintained a high level of alertness during the long journey.

司机在长途驾驶中保持了高度的警觉性。

C1 verb /raɪð/

writhe

痛苦地扭动

Meaning

To twist or squirm in pain or discomfort.

Example

He writhed in pain after twisting his ankle.

他扭伤脚踝后在痛苦中扭动。

B2 adjective /ʌnˈhɜːrt/

unhurt

毫发无损

Meaning

Not injured or harmed.

Example

She walked away from the accident unhurt.

她在事故中毫发无损。

C2 adjective /ˈnɒti/

knotty

复杂

Meaning

Complicated, difficult to solve or full of knots.

Example

He faced a knotty legal issue.

他面临一个复杂的法律问题。

C2 adjective /ˌpɛntəˈveɪlənt/

pentavalent

五价

Meaning

Having a valence of five, especially in chemistry.

Example

Phosphorus can exist in a pentavalent state.

磷可以以五价状态存在。

B2 adjective /ʌnˈsuːtəbl/

Unsuitable

不适合; 不合适

Meaning

not fitting or appropriate for a particular purpose or situation

Example

This formal dress is unsuitable for a casual beach party.

这件正式的衣服不适合参加随意的海滩派对。

C2 adjective /ɪmˈpɒndərəbl̩/

imponderable

无法估量

Meaning

Something difficult or impossible to estimate, assess, or understand

Example

The outcome of the election depends on many imponderable factors.

选举结果取决于许多无法估量的因素。

C1 noun /ˈkæn.ə.pi/

canopy

森林的上层，由树冠形成; 上方遮蔽

Meaning

The upper layer of a forest formed by the crowns of trees; overhead cover.

Example

The rainforest canopy provides shelter to many birds and insects.

雨林的天篷为许多鸟类和昆虫提供庇护。

B2 noun /doʊs/

dose

剂量

Meaning

a measured amount of a medicine or drug taken at one time

Example

The doctor prescribed one dose of the medicine every six hours.

医生每六小时开一次药物的剂量。

B2 adjective /ˈsɒl.ɪ.ter.i/

Solitary

孤独; 隔离; 单独

Meaning

alone; without companions; single; isolated

Example

He lived a solitary life in the mountains.

他在山中过着孤独的生活。

C2 noun /dʒuːt liːf/

Jute leaf

黄麻叶

Meaning

the edible leaves of the jute plant, commonly eaten as a leafy green vegetable

Example

Jute leaf is rich in vitamins and minerals and is often cooked with lentils in Bengali cuisine.

黄麻叶富含维生素和矿物质，常在孟加拉美食中与扁豆一起煮。

B2 adverb /ˈmɪzərəbli/

Miserably

糟糕地

Meaning

in a wretched or unhappy manner; extremely badly

Example

The team performed miserably in the championship.

队伍在锦标赛中表现得非常糟糕。

A1 pronoun /aʊər/

our

我们的

Meaning

belonging to or associated with the speaker and one or more other people

Example

This is our house.

这是我们的房子。

C1 verb ɪkˈstræp.ə.leɪt

Extrapolate

外推

Meaning

Making future estimates based on existing information

Example

Scientists extrapolate climate changes based on past data.

科学家根据过去的数据外推气候变化。

B2 verb /ˈbɔɪkɑt/

boycott

抵制

Meaning

to refuse to buy, use, or participate in something as a protest

Example

They decided to boycott the company's products.

他们决定抵制公司的产品。

B2 adverb /ʌnˈwɪlɪŋli/

unwillingly

不情愿地

Meaning

in a way that shows reluctance or lack of desire; not willingly

Example

She unwillingly agreed to attend the meeting.

她不情愿地同意参加会议。

C1 noun /ˈɛdɪfɪs/

edifice

大楼

Meaning

A large, impressive building or structure.

Example

The museum is an impressive edifice in the city center.

博物馆是市中心一座令人印象深刻的大楼。

B2 adverb /fɔːrθ/

forth

向前

Meaning

forward in place, time, or order

Example

The leader stepped forth to address the crowd.

领导走上前去与人群讲话。

C1 noun /ˈdɪɡnɪˌtɛri/

dignitary

重要人物

Meaning

a person considered to be important because of high rank or office

Example

Several foreign dignitaries attended the state banquet.

几位外国重要人物出席了国宴。

C1 verb /ˈwɪð.ər/

wither

枯萎

Meaning

to dry up and die, typically used for plants

Example

The flowers will wither without enough water.

花朵没有足够的水分会枯萎。

B2 adjective /ˈvaɪəbəl/

viable

可行的, 可操作的

Meaning

Capable of working successfully; feasible.

Example

A viable solution is necessary for long-term success.

一个可行的解决方案对长期成功至关重要。

C1 noun /ˌkɒmpɪˈleɪʃən/

compilation

汇编

Meaning

a collection of things, especially pieces of writing or music, gathered together

Example

The book is a compilation of his best essays.

这本书是他最好的文章合集。

B2 adverb /səbˈstænʃəli/

substantially

显著

Meaning

to a great extent or degree

Example

The new policy has substantially improved working conditions.

新政策显著改善了工作条件。

C2 verb /seɪt/

sate

满足

Meaning

To satisfy fully or to excess.

Example

The huge meal sated their hunger after the long journey.

长途旅行后，丰盛的餐点满足了他们的饥饿。

C2 noun /ˈprɑːflɪɡəsi/

profligacy

挥霍

Meaning

reckless wastefulness or extravagance

Example

His profligacy with money led him to bankruptcy.

他的挥霍导致了破产。

A2 noun /ˈɡrəʊsəri ʃɒp/

grocery shop

杂货店

Meaning

a retail store where food and everyday household items are sold

Example

She stopped by the grocery shop to buy vegetables and milk.

她去杂货店买蔬菜和牛奶。

B1 noun /ˈdɛv.əl/

devil

魔鬼

Meaning

An evil spirit or supernatural being often regarded as the embodiment of wickedness and harm.

Example

The story warned children about making deals with the devil.

这个故事警告孩子们不要与魔鬼做交易。

C1 adjective /ʌnˈʃeɪkən/

Unshaken

坚定不移; 坚固

Meaning

not disturbed or affected; firm and steady; unwavering

Example

Her faith remained unshaken despite all the challenges.

尽管面临所有挑战，她的信念依然坚定不移。

A2 noun /ˈdæn.sər/

Dancer

舞蹈家

Meaning

a person who performs dance, typically as a profession or art form

Example

The dancer performed gracefully on the stage.

舞蹈家在舞台上优雅地表演。

B2 verb /ɪˈnɪʃieɪt/

initiate

启动

Meaning

to begin or start; to introduce someone to a new activity

Example

The company will initiate a new training program.

公司将启动一个新的培训项目。

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。

C2 noun /ˈdɪfθɒŋ/

diphthong

双元音

Meaning

A complex vowel sound that begins with one vowel and glides into another within the same syllable.

Example

The word 'coin' contains a diphthong.

单词 'coin' 包含一个双元音。

A1 verb /bɪˈɡɪn/

begin

开始

Meaning

to start doing something; to commence

Example

I will begin my studies tomorrow.

我明天开始学习。

A1 adverb /ˈɔːlsoʊ/

also

也

Meaning

in addition; too

Example

She sings beautifully and also plays the guitar.

她唱得很美，还弹吉他。

C1 adjective /dɪˈsɜːrnəbl/

discernible

明显的

Meaning

able to be seen, recognized, or understood

Example

There was a discernible change in his behavior.

他的行为发生了明显的变化。

C1 verb /ˈvɛnəˌreɪt/

venerate

敬仰

Meaning

to regard with great respect; revere

Example

People venerate saints for their holiness.

人们敬仰圣人，因为他们的圣洁。

B1 adjective /ˈtrɪki/

Tricky

困难的; 狡猾的; 欺骗性的

Meaning

requiring skill or careful handling; difficult to deal with

Example

This math problem is quite tricky to solve.

这个数学问题相当难解决。

B2 noun /ˈswɛər wɜːrd/

swear-word

脏话

Meaning

An offensive or rude word used to express anger or frustration.

Example

He shouted a swear-word when he hit his toe.

当他撞到脚趾时，他大喊了一句脏话。

C2 verb /ˈmɒlɪfaɪ/

mollify

安抚

Meaning

To calm or soothe someone's anger or anxiety.

Example

The manager tried to mollify the angry customers with discounts.

经理试图通过折扣安抚生气的顾客。

C2 noun /ˈɡæd.flaɪ/

gadfly

讨厌的人

Meaning

A person who annoys or criticizes others to stimulate change or provoke action.

Example

The journalist was a gadfly, constantly questioning the government's policies.

这位记者是一个讨厌的人，常常质疑政府的政策。

C2 adjective /prəˈtuːbərənt/

protuberant

突出或膨胀

Meaning

Sticking out or bulging.

Example

His protuberant belly showed after the meal.

饭后他凸出的肚子显现出来。

B1 noun /dɪˈzɜːrts/ (noun: reward or punishment deserved)

deserts

某人应得的，尤其是惩罚或奖励

Meaning

what someone deserves, especially punishment or reward

Example

He finally got his just deserts for cheating in the exam.

他因考试作弊终于得到了应得的惩罚。

A2 noun /trɪk/

Trick

把戏; 欺骗; 诡计;

Meaning

a cunning act intended to deceive; a skillful action performed for entertainment

Example

The magician performed an amazing card trick that fooled everyone.

魔术师表演了一个令人惊叹的纸牌把戏，欺骗了所有人。

C1 noun /æmˈniːʒə/

amnesia

健忘症

Meaning

A partial or total loss of memory, usually caused by injury, illness, or psychological trauma.

Example

After the accident, she suffered from amnesia and could not remember her own name.

事故发生后，她患上了健忘症，无法记起自己的名字。

C2 noun /ˌfɑːrməkəˈpiːə/

pharmacopoeia

药典

Meaning

An official book listing medicinal drugs, their effects, and directions for use.

Example

The doctor referred to the pharmacopoeia to check the drug's proper dosage.

医生查阅了药典，以核对药物的正确剂量。

B2 adjective /ˌfɔːrθˈkʌmɪŋ/

forthcoming

即将到来

Meaning

about to happen soon; willing to share information

Example

The company announced its forthcoming product launch.

公司宣布了即将到来的产品发布。

B2 adjective əˈstɒnɪʃɪŋ

astonishing

惊人

Meaning

Extremely surprising or impressive; amazing.

Example

The astonishing discovery changed the way we view the universe.

这个惊人的发现改变了我们看待宇宙的方式。

A1 verb /ˈiːtɪŋ/

eating

吃

Meaning

the act of consuming food

Example

They were eating dinner when the phone rang.

他们在吃晚餐时，电话响了。

C1 adjective /ˈæntɪkweɪtɪd/

antiquated

过时的

Meaning

Old-fashioned or outdated.

Example

The office still uses an antiquated filing system.

办公室仍在使用过时的归档系统。

C2 noun /kəˈliːdʒən/

collegian

大学生

Meaning

a student of a college

Example

The collegians were preparing for the cultural festival.

大学生们正在为文化节做准备。

B1 verb /pɔːz/

Pause

暂停

Meaning

to stop temporarily; to take a break in activity or speech

Example

Please pause the video while I take notes.

请暂停视频，我要做笔记。

B2 adjective ɪˈmɜː.sɪv

immersive

沉浸式

Meaning

Providing, involving, or characterized by deep absorption or immersion in something.

Example

Virtual reality creates an immersive learning environment.

虚拟现实创造了一个沉浸式学习环境。

C1 verb /skɔːrtʃ/

scorch

烧焦

Meaning

to burn the surface of something slightly

Example

The fire scorched the walls of the building.

火焰烧焦了建筑物的墙壁。

C2 adjective /fɪˈdjuːʃəl/

fiducial

信任的，作为参考标准的

Meaning

based on trust or confidence; serving as a standard of reference

Example

The fiducial point on the map ensures accurate measurements.

地图上的菲杜西亚尔点确保了精确的测量。

B2 noun /ˈnoʊ.ʃən/

Notion

概念

Meaning

a conception or belief about something; an idea or opinion

Example

She had a strange notion that someone was following her.

她有一个奇怪的概念，认为有人在跟踪她。

C2 adverb /ˈdʒɪndʒərli/

gingerly

小心地

Meaning

in a very careful or cautious manner

Example

She walked gingerly on the icy path.

她小心翼翼地走在结冰的路上。

C1 verb /wɪðˈhoʊld/

withhold

扣留

Meaning

to refuse to give or keep back something

Example

The company decided to withhold his bonus.

公司决定扣留他的奖金。

A2 verb /ʌpˈset/

upset

烦扰

Meaning

to make someone worried, sad, or angry; to disturb

Example

The bad news upset everyone.

坏消息 upset 每个人。

B2 noun /ˈɜː.dʒən.si/

Urgency

紧急

Meaning

the quality of requiring immediate action or attention; pressing importance

Example

The urgency of the situation required immediate medical attention.

情况的紧急性要求立即的医疗关注。

B2 noun /dɒk/

dock

码头

Meaning

a structure where ships are loaded, unloaded, or repaired

Example

The ship stayed at the dock for two days.

船只在码头停留了两天。

B2 adjective /ˈruːθ.ləs/

Ruthless

无情的; 残忍的; 毫无怜悯的

Meaning

showing no pity or compassion; cruel; merciless

Example

The ruthless dictator showed no mercy to his enemies.

那个冷酷的独裁者对他的敌人毫不留情。

B2 adjective /ˈmʌd.i/

muddy

泥泞的

Meaning

covered in or full of mud; unclear or confused

Example

The children came back with muddy shoes after playing outside.

孩子们玩耍后，穿着泥泞的鞋子回来了。

Meaning

a computer designed to be used on a desk, typically with a separate monitor, keyboard, and mouse

Example

I keep my documents on the desktop for easy access.

C1 adjective /juːˈfɔːrɪk/

euphoric

欣快的

Meaning

Characterized by or feeling intense excitement and happiness.

Example

The fans were euphoric after their team's victory.

球迷们在他们队伍获胜后欣快不已。

C1 noun prɪˈzɜː.və.tɪvz

preservatives

防腐剂

Meaning

A substance used to preserve foodstuffs, wood, or other materials against decay.

Example

Many processed foods contain harmful preservatives.

许多加工食品含有有害的防腐剂。

C2 noun /ˌdɛd ˈhiːt/

dead-heat

平局

Meaning

a race or contest in which two or more competitors finish exactly equal

Example

The race ended in a dead-heat between the two runners.

比赛在两名跑者之间以平局结束。