B2 adjective /ʌnˈfɪt/

Unfit

不适合; 不适当;

Meaning

not in good physical condition; unsuitable or inappropriate

Example

He was declared unfit for military service due to his poor health.

由于健康状况差，他被宣判不适合军事服务。

A2 verb /ɪnˈkluːd/

include

包括

Meaning

to have as part of a whole; to contain or comprise

Example

The price includes all taxes.

价格包含所有税费。

C1 verb /kənˈkɜːr/

concur

同意

Meaning

To agree with someone or something.

Example

I concur with your opinion on this matter.

我同意您在这个问题上的观点。

B1 adjective /əˈtætʃt/

attached

附加的

Meaning

joined or fastened to something; emotionally connected or fond of someone or something

Example

The file is attached to the email.

文件已附加在电子邮件中。

C2 noun /ˈtuːb.roʊz/

Tube-rose

夜来香

Meaning

a night-blooming flower with an intensely sweet fragrance, native to Mexico

Example

The tuberose flowers filled the evening air with their heavenly scent.

夜来香的花朵充满了夜晚空气中的天国香气。

C2 adjective /ˈvɔːntɪd/

vaunted

过度吹嘘

Meaning

praised or boasted about, especially excessively

Example

The vaunted technology failed to deliver the expected results.

过度吹嘘的技术未能交付预期的结果。

C2 verb /pɜːrl/

purl

发出低语声地流动

Meaning

To knit with a purl stitch; to flow with a murmuring sound (as a stream).

Example

The brook purled softly through the meadow.

小溪轻轻地流过草地。

A2 adjective /ˈɑːnɪst/

honest

诚实

Meaning

free of deceit and untruthfulness; sincere

Example

She is known as an honest and trustworthy person.

她被认为是一个诚实和值得信赖的人。

C2 noun /ˌɪn.trəˈɡreʃ.ən/

introgression

基因引入

Meaning

The transfer of genetic information from one species to another through repeated backcrossing.

Example

Introgression plays a significant role in plant breeding.

基因引入在植物育种中起着重要作用。

C2 noun /ˈniːəˌfaɪt/

neophyte

新手

Meaning

A beginner or novice in a subject, skill, or belief.

Example

As a neophyte in programming, she often asked for guidance from her mentor.

作为编程的新手，她经常向她的导师请教。

A2 noun /ˈkʌm.fərt/

Comfort

舒适; 安逸

Meaning

a state of physical ease and freedom from pain or constraint; relief from distress or anxiety

Example

The soft sofa provided great comfort after a long day at work.

柔软的沙发在长时间工作后提供了极大的舒适感。

B2 noun /ˈsɒlɪtjuːd/

solitude

孤独

Meaning

The state or situation of being alone.

Example

Solitude can provide the opportunity for deep reflection.

孤独可以提供深刻反思的机会。

B2 verb /ˈpɛrɪʃ/

perish

死去

Meaning

To die, especially in a sudden or violent way.

Example

Many soldiers perished in the war.

许多士兵在战争中死去。

C1 adjective ɪˈneɪt

Innate

与生俱来的或自然的

Meaning

Existing from birth or natural

Example

She has an innate talent for music.

她有天生的音乐才华。

B1 adjective /ɪɡˈzækt/

Exact

精确的; 正确的; 完全正确

Meaning

precise; accurate; completely correct

Example

Please give me the exact time of the meeting.

请告诉我会议的准确时间。

B1 adjective /ˈkɒmplɪˌkeɪtɪd/

complicated

复杂

Meaning

consisting of many interconnected parts; difficult to understand

Example

The instructions for the machine are too complicated to follow.

机器的说明书太复杂，无法跟随。

B2 noun, verb /stɛm/

stem

茎 / 遏制

Meaning

Noun: The main stalk of a plant. Verb: To stop or restrict the flow or development of something.

Example

The gardener cut the stem of the rose; New policies aim to stem the flow of pollution.

园丁剪下了玫瑰的茎；新政策旨在遏制污染的流动。

C2 adjective /ɪnˈtɛmpərət/

intemperate

失控的

Meaning

Lacking self-control; immoderate, especially in indulgence.

Example

The politician's intemperate remarks caused controversy.

政治家的失控言论引发了争议。

B2 noun /ˈtoʊ.kən/

token

象征 / 代币

Meaning

A symbol or object that represents something, often given as a sign of appreciation or as a substitute for money.

Example

She gave him a small gift as a token of gratitude.

她给了他一份小礼物，作为感谢的象征。

C2 adverb /pəˈfɔːs/

perforce

不可避免地

Meaning

by necessity; inevitably

Example

He had to perforce accept the decision.

他不得不不可避免地接受这个决定。

B2 noun (plural) /ˈɑːrtɪˌfæks/

artifacts

文物

Meaning

objects made by humans, often of historical or cultural importance

Example

Archaeologists discovered valuable artifacts in the ruins.

考古学家在废墟中发现了宝贵的文物。

C1 noun /ˈrɑːstər/

roster

名单

Meaning

A list or plan showing people’s duties or times when they are scheduled.

Example

The manager updated the staff roster for next week.

经理更新了下周的员工名单。

B1 verb /dɪˈnaɪ/

deny

否认

Meaning

to refuse to accept or admit something; to declare something untrue

Example

He denied stealing the money.

他否认偷了钱。

C1 noun /frɪˈvɒləti/

frivolity

轻浮

Meaning

Lack of seriousness; silly or trivial behavior.

Example

The teacher discouraged frivolity during the exam.

老师在考试期间阻止了轻浮行为。

B2 noun /djuː/

Dew

露水

Meaning

tiny drops of water that form on cool surfaces at night when atmospheric water vapour condenses

Example

The morning dew glistened on the grass.

早晨的露珠在草地上闪闪发光。

C2 noun /ˈæn.ə.lɪst/

annalist

编年史家

Meaning

A person who writes annals or records events year by year.

Example

The annalist carefully documented the events of the king's reign.

编年史家仔细记录了国王统治时期的事件。

B2 adjective /slɪk/

slick

光滑的

Meaning

Smooth, clever, or efficient, often in a way that seems superficial.

Example

He gave a slick presentation to impress the investors.

他做了一个光滑的演示，以打动投资者。

B2 noun

Longing

渴望; 忧郁

C1 noun /ɡaɪz/

guise

伪装

Meaning

An external form, appearance, or manner of presentation, often hiding the true nature

Example

He approached in the guise of a friend.

他以朋友的伪装接近。

A1 adjective /truː/

True

真实的; 真实的;

Meaning

in accordance with fact or reality; accurate; genuine

Example

It is true that hard work leads to success.

努力工作会带来成功，这是真的。

C2 noun /ɪnˈfriːkwəns/

infrequence

罕见性

Meaning

The state of occurring rarely or at long intervals.

Example

The infrequence of their meetings made it hard to maintain close ties.

他们会议的罕见性使得保持亲密关系变得困难。

B1 noun aɪˈdɛntɪti

identity

身份

Meaning

The fact of being who or what a person or thing is; the characteristics determining who or what a person or thing is.

Example

The day reinforces our national identity.

这一天加强了我们的民族认同。

B2 noun /rʌʃ/

Rush

匆忙; 急促

Meaning

a sudden quick movement toward something; a period of great activity or demand; hurry

Example

There was a rush to buy tickets for the concert.

为购买音乐会门票而匆忙。

C2 noun /kəˈnaɪ.vəns/

connivance

默许

Meaning

the act of secretly allowing or being involved in wrongdoing

Example

The theft happened with the connivance of the security guard.

盗窃发生在保安的默许下。

B1 adverb /ˈkʌmftəbli/

Comfortably

舒适地

Meaning

in a comfortable manner; without difficulty or effort; with ease

Example

She was sitting comfortably in her favorite chair.

她坐在自己最喜欢的椅子上很舒服。

B2 noun ˈkɛmɪkəl weɪst

chemical waste

化学废料

Meaning

Waste material from industrial or laboratory processes that contains harmful chemicals.

Example

Chemical waste pollutes water bodies.

化学废料污染水体。

C1 noun prəˈtɛk.ʃə.nɪ.zəm

protectionism

保护主义

Meaning

The theory or practice of shielding a country's domestic industries from foreign competition by taxing imports.

Example

The government's protectionism helped local businesses grow.

政府的保护主义帮助了本地企业的成长。

A1 noun /eɡ/

Egg

蛋

Meaning

an oval object laid by female birds, reptiles, fish, and insects, used as food

Example

I had scrambled eggs for breakfast this morning.

今天早上我吃了炒蛋。

C2 adjective /əˈbɪs.əl/

abyssal

深海的

Meaning

Related to or characteristic of the deep ocean, especially the zone below 4000 meters.

Example

Abyssal creatures survive in extreme pressure conditions.

深渊生物在极端压力条件下生存。

C2 adjective /ˌɪrɪˈdjuːsəbl/

irreducible

不可约的

Meaning

impossible to reduce or simplify further

Example

The fraction 3/7 is irreducible.

分数 3/7 是不可约的。

A2 verb /baɪt/

bite

咬

Meaning

to cut with teeth; to have a sharp effect

Example

The dog might bite if it feels threatened.

那只狗可能会咬，如果它感到受到威胁。

C2 adjective /ˌdɛbəˈnɛr/

debonair

迷人

Meaning

confident, stylish, and charming, typically referring to a man

Example

He looked debonair in his tuxedo at the gala.

他在晚会中穿着燕尾服看起来非常迷人。

B2 adjective /ˈstɑː.ri/

Starry

星光灿烂的; 闪亮的;

Meaning

full of stars; shining like stars; relating to stars

Example

We enjoyed the starry night sky while camping in the mountains.

我们在山区露营时，享受着星光灿烂的夜空。

C1 adjective /pəˈtɜːrnəl/

paternal

父亲的

Meaning

Relating to or characteristic of a father.

Example

He took a paternal interest in the boy’s education.

他对男孩的教育表现出父亲般的兴趣。

C1 noun /ˈsuːdənɪm/

pseudonym

笔名

Meaning

a fictitious name used by an author instead of their real name

Example

Mark Twain was the pseudonym of Samuel Clemens.

马克·吐温是塞缪尔·克莱门斯的笔名。

B2 noun /ˌsɛlf ɪˈstiːm/

self-esteem

自尊

Meaning

confidence in one's own worth or abilities; self-respect

Example

Building self-esteem takes time and consistent effort.

建立自尊需要时间和持续的努力。

C2 verb /bɪˈstruː/

bestrew

散布

Meaning

To scatter or cover something with objects or substances.

Example

The ground was bestrewn with autumn leaves.

地面上撒满了秋天的叶子。

C1 verb /əˈtɛst/

attest

证实

Meaning

To provide or serve as clear evidence of; to confirm or certify the truth of something.

Example

The witness attested to the accuracy of the report.

证人证明报告的准确性。

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 noun /ɪɡˈzɛkjətər/

executor

遗嘱执行人

Meaning

A person appointed to carry out the terms of someone's will after their death.

Example

The executor managed the estate according to the deceased’s wishes.

遗嘱执行人根据已故者的意愿管理财产。

A2 noun /ˈtel.ɪˌvɪʒ.ən/

Television

电视

Meaning

an electronic device for receiving and displaying television broadcasts

Example

My family watches television together every evening.

我的家人每天晚上一起看电视。

C1 noun /ɪmˈpɛdɪmənt/

impediments

障碍

Meaning

A hindrance or obstruction in doing something; things that prevent progress or achievement.

Example

Economic impediments often hinder social development.

经济障碍常常阻碍社会发展。

B2 verb /ˈsʌmən/

summon

Meaning

To order someone to come or to gather courage or strength.

Example

The king summoned his advisors to the court.

C2 noun /ɪnˈtɛɡ.jʊ.mənt/

integument

外部覆盖物

Meaning

A natural outer covering, such as skin, shell, or rind.

Example

The snake sheds its integument as it grows.

蛇在生长过程中脱掉外部覆盖物。

B1 noun /ˈprɒp.ə.ti/

Property

财产；不动产；属性

Meaning

a building or land; something owned; a characteristic or quality

Example

They bought a beautiful property in the countryside.

他们在乡下买了一处漂亮的房产。

A2 verb /ʃeɪk/

shake

摇动

Meaning

to move quickly back and forth; to tremble

Example

The earthquake made the building shake.

地震让建筑物摇动。

B2 verb /ˈreɪn.dʒɪŋ/

ranging

波动

Meaning

Extending or varying between limits.

Example

The temperatures are ranging from 15 to 30 degrees this week.

本周气温在15到30度之间波动。

C2 adjective /ɑːlˈfæktəri/

olfactory

Meaning

Relating to the sense of smell.

Example

The perfume activated her olfactory nerves immediately.

C2 adjective /ˌɪrɪˈprəʊtʃəbl̩/

irreproachable

无可指责

Meaning

Beyond criticism; faultless.

Example

The judge was known for his irreproachable integrity.

法官因其无可指责的正直而闻名。

B2 adjective /ˌʌndərˈlaɪɪŋ/

underlying

基本的

Meaning

basic or hidden but important; forming the foundation of something

Example

The underlying reason for the conflict was never addressed.

冲突的根本原因从未得到解决。

A2 noun /ˈpɑːrkɪŋ/

parking

停车场

Meaning

the action or practice of leaving a vehicle in a particular place for a period of time

Example

There was no available parking near the restaurant.

餐厅附近没有空停车位。

C2 noun /dɪˈsɛmbələr/

dissembler

伪君子

Meaning

a person who conceals their real feelings or intentions; a hypocrite or pretender

Example

The politician was accused of being a dissembler who never revealed his true plans.

那位政治家被指控是一个从不透露自己真实计划的伪君子。

C1 noun /ˈliːdʒən/

legion

一大群人，特别是士兵；大量

Meaning

a large group of people, especially soldiers; a great number

Example

The Roman army was divided into legions.

罗马军队被划分为军团。

B2 adjective /juːˈnæn.ɪ.məs/

Unanimous

一致的

Meaning

fully in agreement; shared by all

Example

The committee reached a unanimous decision.

委员会达成了一致的决定。

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。

C1 adjective /səˈnɔːrəs/

sonorous

深沉的声音

Meaning

Deep, full, and rich in sound.

Example

The actor's sonorous voice filled the entire theater.

演员那深沉的声音充满了整个剧院。

B2 noun /ˈsɪɡ.nə.tʃər/

Signature

签名

Meaning

a person's name written in their own handwriting as identification or authorization

Example

Please put your signature at the bottom of the document.

请在文件底部签名。

C2 noun ˌæɡ.roʊˈiː.koʊˌsɪs.təm

agroecosystem

农业生态系统

Meaning

An ecological system centered on agricultural activities and processes.

Example

A healthy agroecosystem improves soil fertility.

健康的农业生态系统提高土壤肥力。

B2 adverb /ˈden.sli/

densely

密集地

Meaning

In a closely compacted or crowded manner.

Example

The area is densely covered with trees.

这个区域密集地覆盖着树木。

C1 noun /ˈænvɪl/

anvil

铁砧

Meaning

A heavy iron block used by blacksmiths for hammering and shaping metal.

Example

The blacksmith placed the hot iron on the anvil.

铁匠将热铁放在铁砧上。

C1 adjective /ɪˈlɒdʒ.ɪ.kəl/

Illogical

不合逻辑的

Meaning

not reasonable or sensible; lacking logic

Example

It would be illogical to go swimming in such cold weather.

在这么冷的天气下游泳是不合逻辑的。

B2 verb /ˈkeɪtər/

cater

Meaning

To provide food, drinks, or services, usually for an event or group.

Example

The company catered the wedding reception.

C2 noun /səˈɡæs.ə.t̬i/

sagacity

深厚的智慧

Meaning

The quality of being sagacious; having or showing keen mental discernment and good judgment.

Example

His sagacity made him a great leader.

他的萨加西蒂使他成为伟大的领导者。

C2 verb /bɪˈkɑːm/

becalm

平静

Meaning

to make calm or still; to deprive a sailing vessel of wind

Example

The captain tried to becalm the anxious crew.

船长试图安抚焦虑的船员。

C1 noun /haɪˈpɒtənjuːs/

hypotenuse

斜边

Meaning

the longest side of a right-angled triangle, opposite the right angle.

Example

In a right triangle, the hypotenuse is always longer than the other two sides.

在直角三角形中，斜边总是比另外两边长。

B2 adjective /ˈrɪski/

risky

Meaning

Involving the possibility of danger, harm, or loss

Example

Investing in that startup is risky but could bring high rewards.

C1 adjective /rɪˈbel.jəs/

Rebellious

反叛的; 不服从的; 抵抗控制的;

Meaning

defying authority; resisting control; disobedient;

Example

The rebellious teenager refused to follow his parents' rules.

那个叛逆的青少年拒绝遵守父母的规则。

C2 noun /ɡæsˈtraɪtɪs/

gastritis

胃炎

Meaning

Inflammation of the lining of the stomach.

Example

The doctor diagnosed him with gastritis after his endoscopy.

医生在他的内窥镜检查后诊断为胃炎。

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。

B1 adjective /ˈspaɪ.si/

Spicy

辛辣

Meaning

having a strong, hot flavor from spices; containing spices

Example

This curry is too spicy for me to eat.

这道咖喱对我来说太辣了。

A2 noun /ˈæroʊ/

arrow

箭

Meaning

a thin, straight weapon with a pointed tip, shot from a bow

Example

The hunter shot an arrow at the target.

猎人向目标射出了一支箭。

C1 verb/adjective /dɪˈdʒɛnəreɪt/

degenerate

堕落

Meaning

To decline or deteriorate in quality, character, or condition; or someone with low moral standards.

Example

The once thriving empire began to degenerate into chaos.

曾经繁荣的帝国开始衰退成混乱。

B1 adjective /ʌnˈpɒpjʊlə/

unpopular

不受欢迎的

Meaning

not liked or supported by many people

Example

The decision was unpopular with the public.

这个决定在公众中不受欢迎。

A2 conjunction /nɔːr/

nor

也不

Meaning

used to introduce a negative clause after a negative statement

Example

He didn't call, nor did he send a message.

他没有打电话，也没有发送消息。

B1 noun /ɪkˈsten.ʃən/

Extension

延长; 扩展

Meaning

the action of extending something; additional time or space

Example

The professor granted an extension for the assignment deadline.

教授为作业截止日期延长了时间。

C1 verb /per/

pare

削皮

Meaning

to cut away the outer covering or reduce something gradually

Example

She pared the apple before eating it.

她在吃苹果前削了皮。

A1 verb /iːt/

eat

吃

Meaning

to put food in the mouth and chew and swallow it

Example

We eat dinner at 7 PM.

我们晚上七点吃晚饭。

B1 noun /ˈkætəɡɔːri/

commotion

骚动

Meaning

A state of noisy confusion or disturbance.

Example

The sudden commotion in the market drew everyone's attention.

市场上的突然骚动吸引了所有人的注意。

A1 noun /hoʊˈtɛl/

hotel

酒店

Meaning

A building where people pay to stay and sleep, usually for short periods.

Example

We stayed at a hotel near the beach.

我们住在靠近海滩的酒店。

C1 noun /plæsˈtɪsəti/

plasticity

可塑性, 适应能力

Meaning

the quality of being easily shaped or molded; adaptability

Example

The brain's plasticity allows it to adapt after injury.

大脑的可塑性使它在受伤后能够适应。

B2 noun, verb /skruː/

screw

带螺旋的金属紧固件；用螺丝把东西固定或拧紧

Meaning

a metal fastener with a helical ridge; to fasten or tighten something with a screw

Example

He screwed the shelf to the wall tightly.

他把架子牢牢地固定在墙上。

C1 noun /kəˈmɪtl̩/

committal

监禁 / 扣押

Meaning

The action of sending a person to prison or a mental hospital; also the act of committing something to a particular place.

Example

The judge ordered the committal of the accused to custody.

法官命令将被告送入拘留。

C2 adjective /ˌsɒfəˈmɒrɪk/

sophomoric

不成熟

Meaning

showing immaturity and overconfidence, like a sophomore

Example

His sophomoric behavior embarrassed his friends.

他的不成熟行为让他的朋友们感到尴尬。

B2 noun /ˈskɒl.ər/

Scholar

学者；学术人员

Meaning

a person who has studied a subject for a long time and knows a lot about it; an academic

Example

The renowned scholar published several books on ancient history.

著名学者出版了几本关于古代历史的书籍。

C1 noun, verb /raʊt/

rout

失败

Meaning

A decisive defeat; to defeat completely.

Example

The army routed the enemy forces in the battle.

军队在战斗中彻底击败了敌军。

A2 preposition /dɪˈspaɪt/

despite

尽管

Meaning

Without being affected by; in spite of.

Example

He continued his work despite the difficulties.

尽管有困难，他继续工作。

C1 noun /slæb/

slab

板

Meaning

a large, thick, flat piece of stone, concrete, or other hard material

Example

The workers laid a concrete slab for the foundation.

工人们为地基铺设了一块混凝土板。

B1 verb /kəˈmjuː.nɪ.keɪt/

communicate

Meaning

to share or exchange information, ideas, or feelings

Example

They used gestures to communicate across the noisy room.

A2 noun, verb /lɪŋk/

link

连接

Meaning

a connection between two things; to connect or associate

Example

The article includes a link to the official website.

文章包含指向官方网站的链接。

A1 noun /ˈkʌl.ər/

Colour

颜色

Meaning

the property possessed by an object of producing different sensations on the eye as a result of the way it reflects light; hue, tint, shade

Example

What is your favorite colour for painting the bedroom walls?

你最喜欢的卧室墙面涂什么颜色？

B1 noun /dʌst/

dust

灰尘

Meaning

Fine particles of matter.

Example

Road dust is a major pollutant in urban areas.

路上的灰尘是城市地区的主要污染物。

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。

B2 verb /ɪnˈkwaɪər/

inquire

询问

Meaning

to ask; to investigate

Example

She inquired about the job opening.

她询问了职位空缺。

C1 adjective /ˌsuː.pəˈsɒn.ɪk/

Supersonic

比声音的速度更快; 与超过声音速度的速度相关

Meaning

faster than the speed of sound; relating to speeds greater than the speed of sound

Example

The supersonic jet broke the sound barrier.

超音速飞机打破了音障。

B1 noun /rɪsk/

Risk

风险

Meaning

a situation involving exposure to danger; the possibility of something bad happening

Example

Taking this investment carries a high risk of losing money.

进行这项投资存在高风险可能会损失资金。

C2 noun /ˌɛn.biː.esˈpiː/

nbsp

不间断空格

Meaning

a non-breaking space character in HTML used to prevent an automatic line break at its position

Example

Use   in HTML to add a space that won't break into a new line.

在HTML中使用 添加一个不会换行的空格。

A1 preposition, adverb /əˈlɔːŋ/

along

沿着

Meaning

moving in a constant direction on (a road, path, or surface)

Example

We walked along the river.

我们沿着河走。

C2 noun əˌklaɪ.mə.tɪˈzeɪ.ʃən

acclimatization

适应

Meaning

The process of adapting to a new environment or condition.

Example

The hikers needed time for acclimatization to high altitudes.

徒步旅行者需要时间来适应高海拔。

A1 verb /traɪ/

try

尝试

Meaning

to make an effort to do something; to attempt

Example

I will try my best to help you.

我会尽力帮助你。

C1 adjective ˌɜː.ɡəˈnɒm.ɪk

ergonomic

人体工学设计

Meaning

Designed for efficiency and comfort in the working environment; user-friendly and reducing strain.

Example

The chair has an ergonomic design for better posture.

这把椅子有一个人体工学设计，能保持更好的姿势。

A1 adjective /ɪmˈpɔː.tənt/

important

重要

Meaning

Of great significance or value; likely to have a profound effect on success, survival, or well-being.

Example

Important steps must be taken to address pollution.

必须采取重要步骤来解决污染问题。

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。

B2 noun /ˈkrɪstəl/

crystal

水晶

Meaning

a clear, transparent mineral or glass that forms a solid structure with regular patterns

Example

She wore a necklace made of sparkling crystal.

她戴着一条闪闪发光的水晶项链。

A1 noun /ˈwɔːkɪŋ/

walking

走路

Meaning

the activity of moving on foot at a moderate pace

Example

Walking every morning is good for your health.

每天早晨走路对你的健康有益。

B2 noun /ˈkʊk.uː/

Cuckoo

布谷鸟

Meaning

a bird known for its distinctive call and for laying eggs in other birds' nests

Example

We heard the cuckoo calling from the forest early in the morning.

我们在清晨听到了从森林传来的布谷鸟的叫声。

C1 noun /ˈɛspiənɑːʒ/

espionage

间谍活动

Meaning

The practice of spying or using spies to gather secret information, usually for political or military purposes.

Example

The agent was arrested on charges of espionage against the state.

该特工因涉嫌间谍活动被逮捕。

C2 adjective /ʌkˈsɔːriəs/

uxorious

过度宠爱妻子

Meaning

excessively fond of or submissive to one's wife

Example

He was so uxorious that he agreed with everything his wife said.

他是如此的宠爱妻子，以至于同意了妻子说的每一件事。

C1 noun məˈnjʊər

manure

粪肥, 有机肥料

Meaning

Animal dung used for fertilizing land; organic matter used as fertilizer.

Example

Organic manure enhances soil fertility.

有机肥料提高土壤肥力。

B1 noun /ˈkæt.ər.pɪl.ər/

Caterpillar

毛毛虫

Meaning

the larva of a butterfly or moth that feeds on plants

Example

The caterpillar ate all the leaves on the plant.

毛毛虫吃掉了植物上的所有叶子。

B2 adjective /ɔːˈθen.tɪk/

Authentic

真实的; 真实; 不虚假

Meaning

genuine; real; not fake or copied

Example

The museum displays only authentic artifacts from ancient civilizations.

博物馆只展示来自古代文明的真实文物。