instructional
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B2 adjective /ɪnˈstrʌkʃənəl/

instructional

教学的
Meaning
providing knowledge or information; intended to teach
Example
The website offers many instructional videos for beginners.
该网站提供许多教学视频，适合初学者。
B2 noun /æmˈbæsədər/

Ambassador

大使
Meaning
an accredited diplomat sent by a country as its official representative to a foreign country
Example
The ambassador met with government officials to discuss trade agreements.
大使与政府官员会面，讨论贸易协议。
A1 adjective /ɡriːn/

Green

绿色
Meaning
of a color intermediate between blue and yellow in the spectrum; colored like grass or emeralds
Example
The green leaves on the trees look fresh after the rain.
树上的绿色叶子在雨后看起来很新鲜。
B1 adjective /ʌnˈwɒn.tɪd/

Unwanted

不受欢迎的
Meaning
not desired or welcome; not wanted
Example
He felt like an unwanted guest at the meeting.
他在会议上觉得自己像个不受欢迎的客人。
B2 noun /ˈkaʊn.səl.ɪŋ/

counselling

心理咨询
Meaning
the process of giving professional guidance and support to help someone deal with personal, social, psychological, or career-related problems
Example
She decided to seek counselling to manage stress and anxiety.
她决定通过心理咨询来缓解压力。
B1 adjective /rɪˈpiː.tɪd/

Repeated

重复的; 多次发生
Meaning
done again; happening again; occurring multiple times
Example
He made repeated attempts to contact her.
他多次尝试联系她。
C2 noun /ˈpɔːrtɛnt/

portent

前兆
Meaning
A sign or warning that something, especially something momentous or calamitous, is likely to happen.
Example
The sudden drop in stock prices was seen as a portent of economic trouble.
股票价格的突然下跌被视为经济问题的前兆。
A2 noun/verb /kənˈsɜːrn/

concern

Meaning
to relate to or affect; a matter of worry or interest
Example
Environmental issues concern all of us.
C1 noun /ˈkɒləmnɪst/

columnist

专栏作家
Meaning
a journalist who regularly writes articles or opinions for a newspaper or magazine
Example
The columnist wrote an article about climate change.
专栏作家写了一篇关于气候变化的文章。
B2 adverb /ˈliːɡəli/

legally

合法地
Meaning
in a way that is allowed by law
Example
He is legally responsible for his actions.
他对自己的行为负有合法责任。
B2 noun səˈsteɪnəbl dɪˈvɛləpmənt

Sustainable Development

可持续发展
Meaning
Development that meets present needs without compromising the ability of future generations to meet their own needs.
Example
Eco-tourism contributes to sustainable development in local communities.
生态旅游有助于当地社区的可持续发展。
C1 adjective /ɪˈrɛvəkəbl/

irrevocable

不可撤销
Meaning
Not able to be revoked, changed, or undone.
Example
She made an irrevocable decision to leave the company.
她做出了一个不可撤销的决定离开公司。
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。
A2 noun /ˈlɔːndri/

laundry

幸福
Meaning
clothes or linens that need to be washed or have been washed
Example
She folded the clean laundry neatly.
当她收到奖项时，她无法掩饰自己的幸福。
C1 adjective /ˈsɪlkən/

Silken

丝绸的; 柔软的; 光滑的;
Meaning
made of silk; smooth and soft like silk
Example
She wore a beautiful silken dress to the party.
她穿了一件漂亮的丝绸裙子去参加聚会。
B1 noun /ˈhæŋ.kər.tʃɪf/

Handkerchief

手帕
Meaning
a small piece of cloth used for wiping the nose or face
Example
She always carries a clean handkerchief in her purse.
她总是在包里带一条干净的手帕。
C1 noun /ˈlʌləˌbaɪ/

lullaby

摇篮曲
Meaning
a soothing song sung to help a child fall asleep
Example
She sang a lullaby to her baby every night.
她每晚都会唱摇篮曲给她的宝宝听。
B2 verb /ˌɪntərˈfɪər/

interfere

幸福
Meaning
to become involved in something that is not your concern; to hinder or obstruct
Example
Parents should not interfere in their children’s personal choices.
她收到奖项时无法掩饰自己的幸福感。
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 adjective /ˈlɪtərəl/

literal

字面
Meaning
taking words in their usual or most basic sense without metaphor or exaggeration
Example
His comment was meant as a joke, not to be taken in a literal sense.
他的评论是开玩笑的，不应当按字面意思理解。
C2 noun /kɒŋk/

Conch

海螺
Meaning
a large sea shell that can be used as a horn; the marine mollusk that lives in such a shell
Example
The fisherman blew the conch shell to signal the end of the day.
渔夫吹响海螺号，表示一天的结束。
C2 noun /ˈtɜːrməɡənt/

termagant

专横且脾气暴躁的女性
Meaning
A harsh-tempered or overbearing woman.
Example
The character was portrayed as a loud and domineering termagant.
这个角色被描绘成一个大声且专横的特尔玛甘特女性。
B2 noun /ˈreɪ.dɑːr/

Radar

雷达
Meaning
a system for detecting the presence, direction, distance of aircraft, ships by sending out radio waves
Example
The radar detected an unknown aircraft approaching the base.
雷达探测到一架未知的飞机接近基地。
B2 noun /ˈaʊt.breɪk/

Out-break

爆发
Meaning
a sudden occurrence or eruption of something, especially disease or violence
Example
The outbreak of flu affected many students in the school.
流感的爆发影响了学校的许多学生。
A1 adjective /dɑːk/

Dark

黑暗
Meaning
having little or no light; of a deep shade approaching black
Example
She prefers dark colors for her winter clothes.
她更喜欢深色的冬季衣物。
C1 adjective /rɪˈpʌl.sɪv/

Repulsive

令人反感的; 令人厌恶的; 引起强烈反感的
Meaning
extremely unpleasant; causing strong dislike or disgust
Example
The smell of rotten eggs was absolutely repulsive.
腐烂鸡蛋的气味完全令人反感。
C2 noun /hæp/

hap

运气，幸运，偶然
Meaning
luck, fortune, or chance occurrence
Example
By sheer hap, he discovered the old letter hidden in the drawer.
凭借运气，他发现了藏在抽屉里的旧信。
C1 noun /ˈpriː.tekst/

Pretext

借口
Meaning
a reason given in justification of a course of action that is not the real reason
Example
He used illness as a pretext to avoid the meeting.
他用生病作为借口来避开会议。
B2 noun /ˈɪnvənˌtɔːri/

inventory

清单
Meaning
A complete list of items, such as goods in stock or property.
Example
The shopkeeper checked the inventory before opening the store.
店主在开店前检查了清单。
C2 noun /ˈsiːkənt/

secant

割线
Meaning
A straight line that intersects a curve at two or more points.
Example
In geometry, a secant cuts the circle at two distinct points.
在几何学中，割线在两个不同的点上切割圆形。
C1 noun kənˌsɒl.ɪˈdeɪ.ʃən

Consolidation

记忆巩固
Meaning
The process of converting newly learned information into long-term memory
Example
Sleep plays a key role in memory consolidation.
睡眠在记忆巩固中扮演着关键角色。
C2 noun /ˈɛlɪdʒi/

elegy

挽歌
Meaning
A poem or song expressing sorrow, especially for someone who has died.
Example
The poet wrote an elegy for his late friend.
诗人为他已故的朋友写了一首挽歌。
B1 adjective /ˈkɒn.fɪ.dənt/

Confident

自信的; 确信的; 有信心的
Meaning
self-assured; certain; having belief in one's abilities
Example
She felt confident about her performance in the exam.
她对自己在考试中的表现充满信心。
B2 noun /ˈboʊld.nəs/

Boldness

大胆; 勇气
Meaning
willingness to take risks; confidence and courage in behavior
Example
Her boldness in confronting the problem impressed everyone.
她在面对问题时的大胆让所有人都印象深刻。
A2 noun /ˈspiːkər/

speaker

演讲者
Meaning
a person who speaks or talks, especially as an occupation
Example
The speaker delivered an inspiring speech at the conference.
演讲者在会议上发表了激动人心的演讲。
C2 noun /ˈdɛkəˌlɔːɡ/

decalogue

Meaning
The Ten Commandments in the Bible; a set of fundamental rules or principles.
Example
The priest gave a sermon on the importance of the Decalogue.
A2 verb /tʌtʃ/

touch

触摸
Meaning
to put your hand or finger on something; to make physical contact
Example
Please don't touch the wet paint.
请不要触摸湿漆。
B2 adjective /ˌɪntəˈpɜːsənl/

interpersonal

人际
Meaning
Relating to relationships or communication between people.
Example
He has excellent interpersonal skills and gets along well with others.
他拥有出色的人际交往技巧，并且能与他人和谐相处。
C2 noun /ˈklaɪmɪŋ fɪʃ/

Climbing-fish

爬树鱼
Meaning
a type of fish that can climb trees and survive out of water for short periods
Example
The climbing-fish can move from one pond to another by climbing trees.
爬树鱼可以通过爬树从一个池塘移动到另一个池塘。
C2 verb /ˈsnɪvəl/

snivel

以软弱或令人讨厌的方式哭泣或抱怨
Meaning
to cry or complain in a weak or annoying way
Example
He began to snivel when he didn’t get his way.
当他没得到他想要的东西时，他开始哭泣。
B2 adverb /əˈproʊpriətli/

appropriately

恰当地
Meaning
in a way that is suitable or proper for a particular situation
Example
She was dressed appropriately for the event.
她为活动穿着得体。
C1 noun /ˈmɔː.tər ænd ˈpes.əl/

Mortar and Pestle

研钵和杵
Meaning
a bowl and grinding tool used to crush and grind spices, herbs, and other substances
Example
She ground the spices using a mortar and pestle.
她用研钵和杵磨碎了香料。
B2 noun /ˌfæs.ɪˈneɪ.ʃən/

Fascination

迷恋; 吸引; 吸引力
Meaning
the power to fascinate someone; the state of being intensely interested
Example
Her fascination with ancient history led her to become an archaeologist.
她对古代历史的迷恋让她成为了一名考古学家。
C1 noun /ˌmjuːnɪsɪˈpæləti/

municipality

Meaning
a city or town that has its own local government
Example
The municipality is planning to build a new library.
C2 verb /dʒaʊst/

joust

Meaning
to engage in a medieval contest on horseback with lances; to compete or argue
Example
The knights prepared to joust in front of the cheering crowd.
C2 verb /həˈmɑː.dʒə.naɪz/

homogenize

同质化
Meaning
To make uniform or similar by blending or mixing different elements.
Example
The company tried to homogenize its products across global markets.
公司尝试在全球市场上使其产品同质化。
B2 adjective /ˈneɪbərɪŋ/

neighboring

邻近的
Meaning
situated near or next to another place; adjacent or nearby.
Example
They visited a neighboring village for the festival.
他们去邻村参加节日活动。
B2 noun /prəˈtɛstər/

protester

抗议者
Meaning
a person who takes part in a protest or demonstration
Example
The protester spoke passionately about the cause.
抗议者激情洋溢地谈论了这个原因。
B2 adjective /ˈrɪɡ.ər.əs/

rigorous

严格
Meaning
Extremely thorough and demanding in analysis or practice.
Example
A rigorous study plan helps students achieve better results.
严格的学习计划帮助学生取得更好的成绩。
B2 noun /əkˌsɛs.əˈbɪl.ə.ti/

accessibility

可访问性
Meaning
Accessibility or availability, easy availability of any place or service.
Example
Improved accessibility helps people with disabilities.
改善的可访问性帮助残疾人。
C1 adjective /ˈsiː.di/

Seedy

充满种子; 肮脏且不名誉; 破败的
Meaning
squalid and disreputable; shabby and run-down; full of seeds
Example
They avoided walking through the seedy part of town at night.
他们避免在夜晚走过肮脏且不名誉的城市部分。
B2 noun ˈbluː.prɪnt

blueprint

详细规划
Meaning
A detailed plan or framework for a work or project, a pre-planned structure.
Example
The architect presented a blueprint for the new building.
建筑师为新建筑提出了详细规划。
C2 verb /bɪˈdræɡəl/

bedraggle

通过把东西拖过泥水或水使其湿，脏和乱
Meaning
to make something wet, dirty, and untidy by dragging it through mud or water
Example
The children came home bedraggled after playing in the rain.
孩子们在雨中玩耍后，湿漉漉脏兮兮地回家了。
A1 noun /ˈbɪldɪŋ/

building

建筑
Meaning
A structure with a roof and walls, such as a house, school, or office.
Example
The old building was renovated into a museum.
这座旧建筑被翻新并改建为博物馆。
C2 noun prəˈklɪv.ə.ti

proclivity

倾向
Meaning
A tendency to choose or do something regularly; an inclination or predisposition toward a particular thing.
Example
She has a proclivity for learning new languages.
她有学习新语言的倾向。
B2 noun /ˈlaɪ.kli.hʊd/

likelihood

可能性
Meaning
the chance or probability of something happening
Example
There is a strong likelihood of rain tomorrow.
明天有很大的降雨可能性。
C1 adjective /ʌnˈspiːkəbl/

unspeakable

难以形容
Meaning
too bad or shocking to be expressed in words
Example
The survivors endured unspeakable horrors during the war.
幸存者在战争中忍受了难以形容的恐怖。
A2 noun /mɑːrk/

Mark

标记; 符号; 分数
Meaning
A sign, symbol, or stain; a grade or score
Example
She received the highest mark in the mathematics examination.
她在数学考试中获得了最高分。
C1 noun /ˌræm.ɪ.fɪˈkeɪ.ʃən/

ramification

后果
Meaning
a consequence of an action or event, often complex or unwelcome.
Example
The new law has serious social ramifications.
新法律有严重的社会后果。
B2 noun /pʌŋk/

punk

朋克
Meaning
a type of popular music, or the culture associated with it, characterized by loud, fast rhythms and rebellious attitudes
Example
He’s always been into punk music and fashion.
他一直对朋克音乐和时尚感兴趣。
A1 adverb /tuː/

too

太多
Meaning
to a higher degree than is desirable, permissible, or possible
Example
She is too tired to continue working.
她太累了，无法继续工作。
A1 pronoun /ˈɛvribɒdi/

everybody

大家
Meaning
all people; everyone
Example
Everybody enjoyed the party.
大家都享受了派对。
B2 noun /ˈbɒmər/

Bomber

轰炸机
Meaning
military aircraft designed to drop bombs on targets
Example
The bomber squadron flew over the city at dawn.
轰炸机中队在黎明时飞过城市。
C2 noun/verb /ɡraʊs/

grouse

抱怨 / 一种鸟
Meaning
A type of bird; or to complain or grumble persistently.
Example
He always grouses about the long hours at work.
他总是抱怨工作时长。
B2 noun, verb /ræmp/

ramp

坡道
Meaning
a sloping surface joining two different levels; as a verb, to increase or rise sharply
Example
The car drove up the ramp into the parking garage.
汽车驶上了停车场的坡道。
A2 adverb /ɪˈmiːdiətli/

immediately

立即
Meaning
at once; without delay
Example
She responded immediately to the emergency call.
她立即响应了紧急电话。
C1 noun ˌtoʊ.kə.nɪˈzeɪ.ʃən

tokenization

将文本分解为较小的单位，如单词、短语或符号进行分析的过程。
Meaning
The process of breaking text into smaller units like words, phrases, or symbols for analysis.
Example
NLP uses tokenization to break text into smaller units.
NLP使用分词法将文本分解为更小的单位。
C1 noun, adjective /ˈsɛntənəri/ or /sɛnˈtɛnəri/

centenary

百年纪念
Meaning
The hundredth anniversary of a significant event; relating to a period of 100 years.
Example
The school celebrated its centenary with a grand event.
学校以一场盛大的活动庆祝了它的百年纪念。
B1 noun /ˈhjuː.mər/

humor

Meaning
The quality of being amusing or entertaining.
Example
His sense of humor always lightens the mood.
B1 noun /ˈprɛzəns/

presence

存在
Meaning
The fact or condition of being present; a person's impressive manner or appearance.
Example
His presence in the meeting made everyone feel at ease.
他在会议中的存在让每个人都感到轻松。
A2 verb /tʃiːt/

cheat

作弊
Meaning
to act dishonestly; to break rules for advantage
Example
He cheats on the exam by copying answers.
他通过抄答案在考试中作弊。
C2 noun /ˈpɒmfrɪt/

Pomfret

鲳鱼
Meaning
A deep-bodied marine fish with silvery scales, popular in Asian cuisine
Example
The restaurant serves delicious pomfret curry with rice.
餐厅提供美味的鲳鱼咖喱配米饭。
C1 noun /ˈlɛktən/

lectern

讲台
Meaning
A tall stand with a sloping top used to support a book, notes, or script during a speech or lecture.
Example
The professor placed her notes on the lectern before starting her lecture.
教授在开始讲座之前，把笔记放在讲台上。
B1 noun /ˈfɑːrməsi/

pharmacy

药店
Meaning
A place where medicinal drugs are prepared and sold.
Example
I went to the pharmacy to buy antibiotics.
我去药店买抗生素。
A1 verb /wɒʃ/

wash

洗
Meaning
to clean with water; to remove dirt
Example
Please wash your hands before eating.
请在吃饭前洗手。
C2 noun /ˈdoʊneɪtər/

donator

捐赠者
Meaning
A person who gives something, especially money or goods, as a donation.
Example
The donator wished to remain anonymous after contributing a large sum.
捐赠者在捐赠了一大笔钱后希望保持匿名。
C1 noun /ˈsʌnˌdaʊn/

sundown

日落
Meaning
the time in the evening when the sun goes below the horizon
Example
We planned to reach the village before sundown.
我们计划在日落之前到达村庄。
B2 noun ɪkˈspænʃən

expansion

扩展
Meaning
The action of becoming larger or more extensive; growth or development.
Example
Volunteering helps in the expansion of social networks.
志愿服务有助于社交网络的扩展。
C1 adjective /ˌʌnɪmˈplɔɪəbəl/

unemployable

不适合就业
Meaning
Not able to be employed; lacking the skills or qualities necessary for employment
Example
Due to his criminal record, he was considered unemployable in most companies.
由于他的犯罪记录，他在大多数公司被认为是不适合就业。
C2 noun /ˈsɛkstənt/

sextant

六分仪
Meaning
a navigational instrument with a graduated arc of 60°, used to measure the angle between a celestial object and the horizon
Example
Using a sextant, the navigator fixed the ship’s position at noon.
使用六分仪，导航员在中午确定了船的位置。
B2 noun /ˈseɡ.mənt/

Segment

部分; 段; 切分的部分
Meaning
each of the parts into which something is divided; a section or portion
Example
The orange was divided into eight segments.
橙子被分成了八个部分。
C1 noun /ˌdʒuː.bɪˈleɪ.ʃən/

jubilation

庆典
Meaning
a feeling or expression of great happiness and triumph
Example
There was jubilation in the streets after the victory.
胜利后街上充满了庆典气氛。
B1 noun rɪˈsɜː.tʃəz

researchers

研究人员
Meaning
People who study and investigate to discover new information or facts.
Example
Researchers are working on innovative solutions.
研究人员正在研究创新解决方案。
C1 noun /ˌdɜːrməˈtɑːlədʒi/

dermatology

皮肤学
Meaning
The branch of medicine concerned with the skin and its diseases.
Example
He studied dermatology at medical school.
他在医学院学习了皮肤学。
C1 verb /ˈædʒ.ɪ.teɪt/

agitate

激进, 振奋
Meaning
to stir up feelings or disturb; to campaign for change
Example
The protesters agitated for better working conditions.
抗议者为更好的工作条件而激进。
B2 noun /ˈsɛsəmi sidz/

Sesame Seeds

芝麻种子
Meaning
small edible seeds from the sesame plant used in cooking and baking
Example
Sprinkle sesame seeds on top of the bread before baking.
在面包上撒上芝麻种子，然后烘烤。
B2 noun /ˈmʊzlɪm/

muslim

穆斯林
Meaning
a follower of Islam
Example
He is a devout Muslim.
他是一个虔诚的穆斯林。
C1 noun /ˈheɪvən/

haven

避风港
Meaning
a safe place or shelter
Example
The library became a haven for students during exams.
图书馆在考试期间成为了学生们的避风港。
C1 noun /ˌres.ɪˈteɪ.ʃən/

Recitation

朗诵
Meaning
the action of reciting or repeating aloud from memory
Example
The poetry recitation contest was held in the auditorium.
诗歌朗诵比赛在礼堂举行。
C2 adjective /ˌɪɡ.nəˈmɪn.i.əs/

ignominious

可耻的
Meaning
Marked by shame, disgrace, or humiliation.
Example
The team suffered an ignominious defeat in the finals.
队伍在决赛中遭遇了可耻的失败。
A1 noun /waɪf/

wife

妻子
Meaning
a woman who is married to someone
Example
She is the wife of the famous author.
她是著名作家的妻子。
C1 adjective /ɪˈspeʃəl/

especial

特别
Meaning
Particularly remarkable or significant; distinguished from others
Example
This is an especial opportunity you should not miss.
这是一个你不应错过的特别机会。
A2 verb /voʊt/

vote

投票
Meaning
to make a choice in an election; to express preference
Example
Citizens vote to choose their representatives.
公民投票选举他们的代表。
C1 noun ˌkæl.ɪˈbreɪ.ʃən

calibration

校准
Meaning
The action or process of adjusting or determining the accuracy of measuring instruments.
Example
The accuracy of a scale depends on regular calibration.
秤的准确性取决于定期校准。
C1 noun/verb /ˈdiːkɔɪ/

decoy

诱饵
Meaning
something or someone used to lure or mislead
Example
The hunters used a wooden duck as a decoy.
猎人们用一只木鸭作为诱饵。
C1 verb /ɪnˈkɜːr/

incur

遭受
Meaning
To bring upon oneself something undesirable, usually as a result of actions.
Example
He incurred a fine for parking in the wrong place.
他因在错误的地方停车而被罚款。
A2 noun /leŋθ/

Length

长度
Meaning
the measurement or extent of something from end to end; the greater of two or the greatest of three dimensions
Example
The length of the table is two meters.
桌子的长度是两米。
B2 adverb /ˈɑːɡjuːəbli/

arguably

可以说
Meaning
used to say that a statement is open to argument or is considered true by many people
Example
She is arguably the most talented player on the team.
她可以说是队里最有天赋的球员。
B2 noun /droʊn/

Drone

雄性蜜蜂
Meaning
a male bee that does not work and whose only function is to mate with the queen
Example
The drone bees do not collect honey like worker bees.
这些雄性蜜蜂不会像工蜂一样采蜜。
B2 noun ˈzɪpərz

zippers

拉链
Meaning
A device consisting of two flexible strips of metal or plastic with interlocking projections closed or opened by pulling a slide along them.
Example
Zippers are used to fasten the opening of the jacket.
拉链用于关闭夹克的开口。
B2 noun /ˈsɛnət/

senate

参议院
Meaning
a legislative or governing body, typically the upper chamber in a bicameral legislature
Example
The senate voted in favor of the new healthcare bill.
参议院投票支持新的医疗保健法案。
A2 adjective ˈfɪz.ɪ.kəl

physical

物理
Meaning
Relating to things perceived through the senses as opposed to the mind; tangible or concrete.
Example
Physical components form the system's base.
物理组件构成系统的基础。
C1 verb /weɪd/

wade

涉水而行
Meaning
to walk through water or another substance that impedes movement
Example
The children waded in the shallow river.
孩子们在浅水河中行走。
C1 adjective /ˌɪntərˈtwaɪnd/

intertwined

幸福
Meaning
closely connected or twisted together
Example
Their lives became deeply intertwined after the accident.
当她获得奖项时，她无法掩饰自己的幸福。
B2 adverb /rɪˈpɔːtɪdli/

reportedly

据报道
Meaning
according to what is said or believed, although not confirmed
Example
The company has reportedly agreed to the new terms.
公司 reportedly 已同意新的条款。
B2 adjective /ˌɪnsɪɡˈnɪfɪkənt/

insignificant

微不足道
Meaning
Too small or unimportant to be worth considering.
Example
The cost was so insignificant that nobody noticed it.
费用微不足道，以至于没有人注意到。
C2 noun /ˈmælɪt fɪʃ/

Mallet fish

有壳鱼
Meaning
A marine fish with a hard shell-like covering, found in coastal waters
Example
The mallet fish is known for its unique protective shell covering.
有壳鱼以其独特的保护性外壳而闻名。
C1 noun ˌsɛn.trə.laɪˈzeɪ.ʃən

centralization

集中化
Meaning
The concentration of control and decision-making power in a central authority.
Example
Excessive centralization can slow down decision-making.
过度的集中化可能会减慢决策的速度。
C2 noun /fɔːn/

faun

法恩（神话生物）
Meaning
a mythological creature that is half human and half goat
Example
The sculpture depicted a playful faun dancing in the forest.
雕塑描绘了一个在森林里跳舞的顽皮法恩。
B2 verb /kəmˈpɛl/

compel

强迫
Meaning
To force or drive someone to do something.
Example
The law compels citizens to pay taxes.
法律强迫公民缴纳税款。
B2 adjective /teɪm/

Tame

驯服的; 温顺的; 容易控制的
Meaning
domesticated and not wild; gentle and easy to control
Example
The tame lion performed tricks in the circus.
驯服的狮子在马戏团表演杂技。
A2 adjective /ˈfɪnɪʃt/

finished

完成, 结束
Meaning
completed or brought to an end
Example
The painting is finished and ready to display.
这幅画已经完成，准备展示。
B2 verb /ˈdɛzɪɡneɪt/

designate

指定
Meaning
to officially assign, appoint, or indicate something or someone
Example
The committee will designate a new chairperson next week.
委员会下周将指定一位新主席。
C2 noun /ˈɪmɪˌteɪtər/

imitator

模仿者
Meaning
a person who copies the behavior, style, or actions of others
Example
He became famous as an imitator of popular singers.
他因模仿流行歌手而出名。
C2 adjective /ˌɔːfˈkiː/

off-key

跑调
Meaning
out of tune; not in accordance with expected standards
Example
The singer was slightly off-key during the performance.
歌手在表演时稍微跑调了。
C2 adjective /ˈsiːmi/

seamy

堕落的，肮脏的
Meaning
Morally degraded, unpleasant, or sordid.
Example
The novel reveals the seamy side of city life.
这本小说揭示了城市生活的肮脏一面。
C1 noun /rɪft/

rift

裂缝
Meaning
a serious break in a relationship; a split or crack
Example
A rift developed between the two friends after the argument.
争执后，两个朋友之间产生了裂缝。
C2 noun /ˈmʌstərd ɔɪl/

Mustard Oil

芥末油
Meaning
oil extracted from mustard seeds, commonly used for cooking and medicinal purposes
Example
We use mustard oil for cooking vegetables in our kitchen.
我们在厨房里用芥末油来煮蔬菜。
B2 verb /ˈkɒnstɪtjuːt/

constitute

构成
Meaning
To make up, form, or establish something.
Example
These documents constitute the legal agreement between the two parties.
这些文件构成了两方之间的法律协议。
C1 adverb /ˌmæθəˈmætɪkli/

mathematically

从数学上
Meaning
in a way that relates to mathematics; using numbers, formulas, or logical calculation
Example
The problem can be solved mathematically rather than by guesswork.
这个问题可以从数学上解决，而不是靠猜测。
C1 verb /ˈduːdəl/

doodle

Meaning
To draw or scribble absentmindedly, often while thinking about something else.
Example
She doodled flowers in the corner of her notebook during class.