intellect
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C1 noun /ˈɪn.tə.lekt/

intellect

智力
Meaning
The ability to think, reason, and understand objectively.
Example
Her intellect is admired by all her colleagues.
她的智力受到所有同事的赞赏。
B2 verb /kənˈstreɪn/

constrain

限制
Meaning
to limit or restrict someone or something; to force or compel
Example
The new regulations constrain businesses from polluting the environment.
新规定限制企业不允许污染环境。
B1 verb /weɪ/

weigh

称重
Meaning
to measure the weight of something; to consider carefully
Example
Please weigh the package before shipping.
请在发货前称重包裹。
A2 noun /ˈbraʊzər/

browser

浏览器
Meaning
a software application for accessing information on the World Wide Web.
Example
I use a web browser to search for information online.
我使用网页浏览器在网上查找信息。
A2 noun /ˈsiː.nər.i/

Scenery

风景
Meaning
the natural features of a landscape; the painted background used on a theater stage
Example
The mountain scenery was breathtakingly beautiful.
山脉的风景令人叹为观止。
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。
C2 noun /ˈprɒvəndər/

provender

牲畜食物
Meaning
food or provisions, especially for livestock
Example
The barn was filled with provender for the cattle.
谷仓里装满了牲畜的食物。
C1 verb /rɪˈbʌt/

rebut

反驳
Meaning
to argue against or prove wrong; to refute
Example
The lawyer rebutted the false accusations with strong evidence.
律师用有力的证据反驳了虚假的指控。
B2 adjective /ˌpeɪ.triˈɑː.tɪk/

Patriotic

爱国的
Meaning
showing love for one's country
Example
The patriotic citizens celebrated Independence Day with great enthusiasm.
爱国的公民们以极大的热情庆祝独立日。
A2 noun /fɒks/

Fox

狐狸
Meaning
a wild animal related to dogs, with a pointed face and thick fur
Example
The red fox is known for its cunning nature.
红狐以其狡猾的天性而闻名。
B2 noun /ˌstɪm.jəˈleɪ.ʃən/

stimulation

刺激
Meaning
The action of arousing interest, enthusiasm, or excitement.
Example
Stimulation reduces stress and aids relaxation.
刺激减少压力并有助于放松。
C2 noun /ˈæl.kə.laɪ ækt/

Alkali Act

碱性法案
Meaning
A British law passed in 1863 to regulate the emission of hydrochloric acid gas from alkali works, representing one of the first pieces of environmental legislation.
Example
The Alkali Act of 1863 was one of the first environmental laws.
1863年的碱性法案是最早的环境法律之一。
A1 adjective /əˈfreɪd/

afraid

害怕
Meaning
feeling fear or anxiety; worried that something undesirable will happen
Example
She was afraid of the dark.
她害怕黑暗。
C2 adjective /ʌnˈfeɪnd/

unfeigned

真诚
Meaning
genuine; not pretended or insincere
Example
She expressed unfeigned joy at her friend's success.
她在朋友的成功上表达了真诚的喜悦。
A2 noun /ˈmɛnjuː/

menu

菜单
Meaning
A list of food and drinks available at a restaurant or offered at a meal.
Example
The restaurant updated its menu with new dishes.
餐厅更新了他们的菜单，加入了新菜肴。
C1 adjective /ˈplʌk.i/

plucky

勇敢
Meaning
having or showing courage and determination
Example
The plucky child rescued the kitten from the tree.
勇敢的孩子从树上救出了小猫。
B2 noun /kənˈsɪstənsi/

consistency

一致性, 连贯性
Meaning
The quality of always behaving or performing in a similar way; uniformity.
Example
Consistency in quality is key to customer satisfaction.
质量的一致性是客户满意的关键。
C1 noun /ˌiː.kwɪˈlɪb.ri.əm/

equilibrium

平衡
Meaning
A state of physical balance or stability in physical, mental, or economic conditions.
Example
The market reached an equilibrium between supply and demand.
市场在供求之间达到了平衡。
B2 noun /ˈbrɔːdˌkæstər/

broadcaster

广播员
Meaning
a person or organization that transmits a broadcast program.
Example
The broadcaster aired the match live to millions of viewers.
广播员将比赛实时转播给数百万观众。
A2 adjective /ˈnɔː.məl/

Normal

正常; 典型; 符合标准; 健康
Meaning
usual; typical; conforming to a standard; healthy
Example
It's normal to feel nervous before an important exam.
在重要的考试前感到紧张是正常的。
A2 noun /ˈɡroʊ.sər.i/

grocery

杂货店
Meaning
A store that sells food and household supplies.
Example
She went to the grocery to buy vegetables.
她去杂货店买蔬菜。
C2 verb /ɪsˈtʃuː/

eschew

避开
Meaning
to deliberately avoid or abstain from something
Example
She chose to eschew junk food for a healthier diet.
她选择避开垃圾食品，选择更健康的饮食。
C1 noun /ˈpæs.ɪ.fɪst/

pacifist

和平主义者
Meaning
a person who believes in peace and opposes war or violence
Example
She is a committed pacifist who campaigns against armed conflict.
她是一个坚定的和平主义者，致力于反对武装冲突。
C1 noun /ˈdɑːrwɪnɪzəm/

darwinism

达尔文主义
Meaning
the theory of biological evolution developed by Charles Darwin, emphasizing natural selection
Example
Darwinism revolutionized the way scientists understood the origin of species.
达尔文主义彻底改变了科学家们对物种起源的理解。
B1 noun /bæŋ/

Bang

突然的响声; 强烈的撞击或打击
Meaning
a sudden loud noise; a hard blow or hit
Example
The door closed with a loud bang that woke everyone up.
门关上时发出一声巨响，吵醒了所有人。
A2 adjective /ˈdʒɛnərəl/

general

一般的
Meaning
Relating to all or most people, things, or situations; not specific.
Example
He made a general comment about the project.
他对这个项目做了一个一般的评论。
B2 verb /ˈfæs.ɪ.neɪt/

fascinate

迷住
Meaning
to attract and hold the attention of someone; to charm or captivate
Example
The magician's performance fascinated the audience.
魔术师的表演吸引了观众。
B2 adjective /bliːk/

bleak

阴郁的
Meaning
cold, miserable, or without hope
Example
The future seemed bleak after the economic downturn.
经济衰退后，未来显得阴郁。
A2 adjective /ˈleɪ.zi/

Lazy

懒惰; 不愿意工作
Meaning
idle; unwilling to work; sluggish
Example
He was too lazy to clean his room on the weekend.
他周末太懒，不愿意打扫房间。
B2 adjective /prəˈspɛktɪv/

prospective

前景的
Meaning
likely or expected to happen in the future; potential
Example
The company is meeting with prospective clients next week.
公司将于下周与潜在客户会面。
B2 noun /ˌæktɪˈveɪʃən/

activation

激活
Meaning
the act of making something start functioning
Example
The activation of the system took longer than expected.
系统的激活比预期的时间更长。
C1 noun/verb /ˈhɛrəld/

herald

先兆
Meaning
A person or thing that announces or signals the approach of something; to announce or signal.
Example
The blooming flowers herald the arrival of spring.
盛开的花朵预示着春天的到来。
B2 noun /kəˈmɪʃənər/

commissioner

专员
Meaning
an official in charge of a particular department or area
Example
The police commissioner addressed the media about the incident.
警察专员向媒体介绍了事件。
B2 phrase teɪk ˈpɜː.sən.əl.i

take personally

把事情看得很个人化
Meaning
To interpret someone's words or actions as a personal attack or criticism.
Example
Don't take it personally, he didn't mean to upset you.
不要太在意，他并没有想要惹你生气。
B2 adjective /pɪˈkjuː.li.ər/

Peculiar

奇怪的; 异常的; 稀有的
Meaning
strange or odd; unusual; belonging exclusively to
Example
She has a peculiar way of speaking.
她有一种奇怪的说话方式。
C2 noun /ˈbækənæl/

bacchanal

狂欢派对
Meaning
A noisy party involving drinking and revelry.
Example
The festival turned into a wild bacchanal by midnight.
节日到半夜变成了一个狂欢派对。
B2 noun /ˈpæd.i/

Paddy

未加工的稻米; 稻田
Meaning
rice in its natural state before processing; a field where rice is grown
Example
The farmers worked hard in the paddy fields during harvest season.
农民们在收割季节里在稻田里辛勤工作。
B1 noun /ˈsʌməri/

summary

总结
Meaning
A brief statement of the main points of something.
Example
She wrote a summary of the book for her class.
她为她的课堂写了一份书籍总结。
B1 noun /kræb/

Crab

螃蟹
Meaning
a crustacean with a broad carapace, stalked eyes, and five pairs of legs, the first pair of which are modified as pincers
Example
The crab scuttled sideways across the sand.
螃蟹横向爬行穿过沙滩。
C2 noun /vɪm/

vim

活力
Meaning
energy and enthusiasm
Example
She performed the dance with great vim and vigor.
她充满活力和热情地表演了这支舞蹈。
C2 verb /ˈtʃɔːrtl/

chortle

轻松愉快地笑
Meaning
to laugh in a breathy, gleeful way
Example
The audience chortled at the comedian's witty remarks.
观众听到喜剧演员的机智评论后发出咯咯的笑声。
C2 noun /ˈmʌs.tərd liːf/

Mustard leaf

芥菜叶
Meaning
green leafy vegetable from the mustard plant; edible leaves used in cooking
Example
We cooked mustard leaf with fish in a traditional Bengali curry.
我们在传统的孟加拉咖喱中与鱼一起煮了芥菜叶。
C2 noun /ˈkwaɪəˌtuːd/

quietude

宁静
Meaning
A state of stillness and tranquility.
Example
She enjoys the quietude of the countryside.
她享受乡村的宁静。
A1 noun /ˈteɪbəl/

table

桌子
Meaning
A piece of furniture with a flat top and legs, used for working at or placing items on.
Example
They placed the documents on the table.
他们把文件放在桌子上。
B1 adjective /rɪˈmeɪnɪŋ/

remaining

剩余
Meaning
still existing or left after others are gone or dealt with
Example
There were only a few remaining tickets for the concert.
音乐会仅剩下少数票。
B2 noun /ˈɡlɑːs.weər/

Glass-ware

玻璃器具
Meaning
objects made of glass, especially drinking glasses and decorative objects
Example
The wedding registry included fine glassware.
婚礼注册包括精美的玻璃器具。
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。
C1 noun /ɪnˈfɜː.mə.ti/

Infirmity

虚弱；疾病；虚弱
Meaning
physical or mental weakness; a disease or ailment; frailty
Example
Despite his advanced age and various infirmities, he remained mentally sharp and alert.
尽管他年事已高，且有多种病痛，他仍保持着敏捷和警觉。
C2 verb /əˈdʒʌdʒ/

adjudge

裁决
Meaning
to consider or declare officially in a legal or formal manner
Example
He was adjudged guilty by the court.
他被法院判定有罪。
C2 noun /ˈbiːlaɪn/

beeline

直线
Meaning
a straight, direct route to a destination
Example
He made a beeline for the food table as soon as he entered the party.
他一进派对就直奔餐桌。
B2 noun /truːp/

Troop

队伍
Meaning
a group of soldiers; military personnel organized as a unit
Example
The troop marched in formation across the parade ground.
队伍在游行场上列队行进。
B2 noun /mɒsk/

mosque

清真寺
Meaning
A Muslim place of worship.
Example
They gathered at the mosque for the Friday prayer.
他们在清真寺集会进行星期五的祷告。
B2 noun /ˈɔr.fən/

Orphan

孤儿
Meaning
a child whose parents are dead; someone without protective support
Example
The orphan was adopted by a loving family.
孤儿被一户充满爱心的家庭收养了。
C1 noun /ˈdɪsənˌtɛri/

dysentery

肠道疾病（伴有血液和粘液的腹泻）
Meaning
An infection of the intestines resulting in severe diarrhea with blood and mucus.
Example
Many soldiers suffered from dysentery during the war.
许多士兵在战争期间患上了痢疾。
C1 adjective, noun /ˈsɛlɪbət/

celibate

Meaning
abstaining from marriage and sexual relations; a person who does so
Example
He chose to remain celibate for religious reasons.
B2 noun /dʒɔː/

Jaw

下巴
Meaning
either of the two bones forming the framework of the mouth in most vertebrates
Example
She broke her jaw in the accident.
她在事故中打破了下巴。
B1 adjective /ˈdʒɛnjʊɪn/

genuine

真正的
Meaning
real and authentic; not fake or artificial
Example
This is a genuine leather bag.
这是一个真正的皮革包。
C1 adjective /ˈpærəmaʊnt/

paramount

至关重要
Meaning
more important than anything else; supreme
Example
Safety is of paramount importance in this factory.
在这家工厂里，安全至关重要。
B2 noun /liːk/

Leak

漏洞; 漏水
Meaning
a hole in a container or covering through which contents escape or enter accidentally
Example
There is a leak in the water pipe.
水管里有一个漏洞。
C1 noun /ˈpɒ̃ʃɒ̃/

penchant

倾向
Meaning
a strong or habitual liking for something or tendency to do something
Example
She has a penchant for collecting rare books.
她有收集稀有书籍的倾向。
B2 noun /ˈbɒmɪŋ/

bombing

轰炸
Meaning
an attack using bombs or explosives
Example
The city was devastated by the bombing.
这座城市在轰炸中被摧毁。
C1 noun ˌɪnˈsaɪtfʊlnɪs

insightfulness

洞察力，分析能力
Meaning
The capacity to gain an accurate and deep intuitive understanding of a person or thing.
Example
His insightfulness helped solve the complex problem.
他的洞察力帮助解决了复杂的问题。
C1 adjective /ˌoʊvərˈbɛrɪŋ/

overbearing

专横
Meaning
unpleasantly or arrogantly domineering
Example
His overbearing attitude made everyone uncomfortable.
他的专横态度让所有人都感到不舒服。
B2 noun /ˈklaɪ.mæks/

Climax

高潮
Meaning
the most intense, exciting, or important point of something; the highest or most intense point in a process
Example
The movie reached its climax during the final battle scene.
电影在最后的战斗场面中达到了高潮。
C2 noun /ˈbɔːbəl/

bauble

小饰品
Meaning
A small, decorative trinket or ornament, often of little value.
Example
She wore a shiny bauble around her neck.
她脖子上戴着一个闪亮的小饰品。
B1 verb /ˈmoʊtɪˌveɪt/

motivate

激励
Meaning
to encourage or stimulate interest or enthusiasm for doing something
Example
The coach's speech motivated the team to win the championship.
教练的演讲激励了团队赢得冠军。
B2 adjective /ˈsɪr.i.əl/

Serial

系列的; 连续的
Meaning
happening in a series; consecutive; arranged in order
Example
The serial killer was finally caught after years of investigation.
连环杀手在多年的调查后终于被捕。
B2 noun /ˈvɜː.tʃuː/

Virtue

美德；道德；有用的品质
Meaning
behavior showing high moral standards; a good or useful quality of a thing
Example
Honesty is considered the highest virtue in many cultures.
诚实在许多文化中被认为是最高的美德。
B1 noun /bɑːm/

Bomb

炸弹
Meaning
an explosive device designed to cause damage or destruction
Example
The bomb disposal unit carefully defused the explosive device.
炸弹拆除单位小心地引爆了爆炸装置。
C1 adjective /rɪˈdʒɛn.ə.rə.tɪv/

regenerative

再生的
Meaning
Able to restore or renew damaged environments, soil, or resources.
Example
Regenerative farming improves soil health and biodiversity.
再生农业改善了土壤健康和生物多样性。
B1 noun /twiːt/

Tweet

鸣叫
Meaning
a short high-pitched sound made by a small bird; a post on Twitter
Example
I heard the sweet tweet of a sparrow this morning.
我今天早上听到了一只麻雀的甜美推特声。
B2 adjective /ˈhjuː.mɪd/

Humid

潮湿的; 湿润的
Meaning
containing moisture; damp; moist;
Example
The humid climate makes it feel hotter than it actually is.
潮湿的气候使得气温感觉比实际更高。
B1 noun /ˈpaʊdər/

powder

粉末
Meaning
a fine, dry substance made of very tiny particles
Example
She sprinkled some powder on the cake.
她在蛋糕上撒了一些粉。
C1 adverb /ɪnˈdɛfɪnətli/

indefinitely

无限期
Meaning
for an unlimited or unspecified period of time
Example
The project has been postponed indefinitely.
该项目已无限期推迟。
B2 verb /ˈnæv.ɪ.ɡeɪt/

navigate

导航
Meaning
To plan and direct the route or course of a ship, aircraft, or other form of transport.
Example
The GPS helps navigate complex routes.
GPS帮助导航复杂的路线。
B2 noun /ˈprɛfəs/

preface

前言
Meaning
an introduction to a book, speech, or other written work
Example
The author explained his motivation in the preface.
作者在前言中解释了他的动机。
C1 adjective /ˈdek.stər.əs/

dexterous

灵巧
Meaning
Showing or having skill, especially with the hands; mentally adroit and skillful.
Example
A dexterous programmer can write complex codes effortlessly.
一个灵巧的程序员可以毫不费力地写出复杂的代码。
B1 noun ˌɔː.ɡən.aɪˈzeɪ.ʃən

organization

组织
Meaning
An organized group of people with a particular purpose, such as a business or government department.
Example
The organization was officially inaugurated in 2024.
该组织于2024年正式启用。
C2 adjective /ˈɒfɪʃ/

offish

冷淡
Meaning
Unfriendly, distant, or reserved in manner.
Example
He seemed offish at the party and avoided most conversations.
他在派对上显得很冷淡，避开了大多数谈话。
C1 noun məˌtɪərɪəˈlɪstɪk ˈlaɪfstaɪl

materialistic lifestyle

物质主义生活方式
Meaning
A way of living focused on acquiring material possessions and wealth.
Example
A materialistic lifestyle often leads to moral decline.
物质主义生活方式常常导致道德衰退。
B2 adjective /ˈnoʊtəbl/

notable

显著
Meaning
worthy of attention or notice; remarkable
Example
She made a notable contribution to the project.
她对这个项目做出了显著的贡献。
A2 verb /eɪm/

aim

瞄准
Meaning
to direct a weapon, object, or effort at a target; to intend or plan
Example
He aimed the ball at the goal.
他瞄准了球朝着目标。
C1 noun kɒɡˈnɪʃ.ən

cognition

认知
Meaning
The mental action or process of acquiring knowledge and understanding through thought, experience, and the senses.
Example
Cognition plays a key role in learning.
认知在学习中起着关键作用。
C1 noun /ɛkˈspeɪtriət/

expatriate

外籍人士
Meaning
a person who lives outside their native country
Example
Many expatriates gather in the city’s international community.
许多外籍人士聚集在城市的国际社区中。
B2 adverb /ˈflu:əntli/

Fluently

流利地; 顺畅地
Meaning
in a smooth, effortless, and articulate manner; with ease and skill
Example
She speaks French fluently.
她流利地讲法语。
B2 noun /ˈskaɪˌskreɪpər/

Skyscraper

摩天大楼
Meaning
a very tall building of many stories
Example
The new skyscraper dominates the city's skyline.
这座新的摩天大楼主导着城市的天际线。
B2 verb /ˌkɒn.trəˈdɪkt/

contradict

反驳
Meaning
to say or show the opposite of something that has been said or believed
Example
His actions contradict his words.
他的行为与他的言辞相矛盾。
B2 noun /ˈsɜːrkɪt/

circuit

电路 / 电气通路
Meaning
A roughly circular line, route, or movement that starts and ends at the same place; also an electrical pathway.
Example
The runners completed the circuit around the park.
跑步者完成了环绕公园的电路。
C2 noun /ˈɔːrɪkl̩/

auricle

耳朵的外部部分
Meaning
The external part of the ear; also an upper chamber of the heart in anatomy.
Example
The doctor examined the patient’s auricle for signs of infection.
医生检查了病人的耳朵外部部分是否有感染迹象。
C1 adjective /ˌʌnəˈfɛktɪd/

unaffected

不受影响的, 自然的
Meaning
Not influenced or touched by something; genuine and natural.
Example
He remained unaffected by the criticism and kept working hard.
他对批评毫不受影响，继续努力工作。
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 verb /səbˈstænʃieɪt/

substantiate

证实
Meaning
To provide evidence to support or prove the truth of something.
Example
The lawyer worked to substantiate the claims with solid evidence.
律师努力通过确凿证据来证实这些主张。
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。
A2 noun /fraɪd raɪs/

Fried rice

炒饭
Meaning
a dish of cooked rice that has been stir-fried in a wok or frying pan
Example
We ordered chicken fried rice from the Chinese restaurant.
我们从中国餐馆订了鸡肉炒饭。
C1 adjective ˌbjʊə.rəˈkræt.ɪk

bureaucratic

官僚的
Meaning
Involving or characterized by complex rules and procedures that can delay the achievement of goals.
Example
Bureaucratic red tape often delays project approvals.
官僚主义的繁文缛节经常延误项目审批。
C1 noun /ɡluːm/

Gloom

黑暗; 悲伤; 忧郁
Meaning
partial or total darkness; a state of dejection or despondency
Example
The thick clouds cast a gloom over the valley, making everything appear dark and dreary.
厚重的云层将黑暗笼罩在山谷上，让一切看起来昏暗和忧郁。
C2 verb /dʒɪr/

jeer

嘲笑
Meaning
to laugh at someone or something in a cruel or mocking way
Example
The crowd began to jeer at the opposing team.
人群开始对对方球队嘲笑。
B2 adjective ˈkʌtɪŋ ˌɛdʒ

cutting-edge

前沿, 创新, 尖端技术
Meaning
The most advanced or innovative; at the forefront of development.
Example
This company develops cutting-edge technology.
这家公司开发尖端技术。
C2 noun /ˈstrɪk.tʃər/

stricture

限制，批评
Meaning
a restriction or limitation; a critical remark
Example
The new law placed a severe stricture on free speech.
新法律对言论自由施加了严格的限制。
C2 noun ˈpær.ə.ɡən

paragon

典范
Meaning
A person or thing regarded as a perfect example of a particular quality; a model of excellence.
Example
Neom is a paragon of sustainable urban design.
Neom 是可持续城市设计的典范。
C1 noun /ˈsɒnɪt/

sonnet

十四行诗
Meaning
A poem of 14 lines using formal rhyme schemes, often about love.
Example
Shakespeare wrote many famous sonnets about love and beauty.
莎士比亚写了许多关于爱情与美丽的著名十四行诗。
B2 verb ədˈhɪər

adhere

附着
Meaning
To stick firmly to something or stay attached.
Example
Neutrons adhere to protons.
中子附着在质子上。
B1 noun /ɪkˈspres treɪn/

Express Train

快车
Meaning
a fast train that travels between major stations with few or no intermediate stops
Example
The express train reached the destination in half the usual time.
快车以半小时到达目的地。
C2 adjective /vɜːrˈtɪdʒɪnəs/

vertiginous

眩晕的
Meaning
Causing dizziness due to great height or steepness.
Example
The tourists looked down from the vertiginous cliffs with awe.
游客从眩晕的悬崖上低头望去，满怀敬畏。
B2 noun, verb, adjective /ræŋk/

rank

职级
Meaning
A position in a hierarchy; to place in order according to importance or quality.
Example
She quickly rose to a senior rank in the company.
她迅速晋升为公司中的高级职位。
C2 noun /ˈɡraɪndstoʊn/

grindstone

磨刀石
Meaning
a thick disc of stone used for grinding, sharpening, or polishing tools
Example
The blacksmith sharpened his blade on the grindstone.
铁匠在磨刀石上磨快了他的刀片。
B1 verb /əˈsɪst/

assist

帮助
Meaning
to help or support someone in doing something
Example
The nurse will assist the doctor during the surgery.
护士将协助医生进行手术。
C2 adjective /ˌsuːpərˈæn.ju.eɪ.tɪd/

superannuated

过时的
Meaning
old and no longer useful or valid; retired due to age
Example
The factory was filled with superannuated machines that slowed production.
工厂里充满了过时的机器，这些机器减慢了生产。
C1 adjective ˈæl.ɡə.rɪ.ðəm drɪv.ən

algorithm-driven

由算法驱动。
Meaning
Controlled or powered by computer algorithms.
Example
Algorithm-driven systems increase accuracy.
算法驱动的系统提高了准确性。
C1 verb /əˈskraɪb/

ascribe

归因于，归咎于
Meaning
To attribute something to a cause, source, or person.
Example
Many scholars ascribe the poem to an unknown author.
许多学者将这首诗归功于一位无名作者。
C2 adjective /əˈpɜːrtənənt/

appurtenant

附属
Meaning
Belonging to or associated with something, often used in legal/property contexts.
Example
The right of way is appurtenant to the landowner’s property.
通行权属于土地所有者的财产。
C2 noun /buːb/

boob

傻瓜；胸部（口语）
Meaning
a foolish or clumsy person; an informal and sometimes rude term for a woman's breast
Example
He felt like a complete boob after forgetting the meeting.
忘记会议后，他觉得自己像个十足的傻瓜。
B2 noun /oʊk/

oak

橡树
Meaning
a large tree that produces acorns and has strong, hard wood
Example
The old oak tree provided shade for the entire yard.
那棵老橡树为整个院子提供了阴凉。
B2 noun /ˌiː.kəˈnɒm.ɪk ˈsɪs.təm/

economic system

经济系统
Meaning
The organized framework for production, distribution, and consumption of goods and services in society.
Example
Capitalism, socialism, and mixed economies are types of economic systems.
资本主义、社会主义和混合经济是经济系统的类型。
C1 verb /ɪnˈskraɪb/

inscribe

铭刻
Meaning
to write or carve words or symbols on a surface
Example
They inscribed her name on the trophy.
他们把她的名字刻在奖杯上。
B1 adverb /ˈdeɪndʒərəsli/

Dangerously

危险地
Meaning
in a way that could cause harm or injury; riskily
Example
He was driving dangerously fast on the highway.
他在高速公路上开得非常危险。
C1 adjective /ɪnˈvæljʊəbl/

invaluable

无价
Meaning
Extremely useful or indispensable.
Example
Her advice proved invaluable to my success.
她的建议对我的成功起到了无可估量的作用。
B2 adjective /rɪˈsɔːrsfəl/

resourceful

Meaning
Having the ability to find quick and clever ways to overcome difficulties.
Example
She is very resourceful when it comes to solving unexpected problems.
A1 noun /ˈprɒb.ləm/

Problem

问题
Meaning
a situation that causes difficulties and needs to be dealt with or solved
Example
We need to solve this problem quickly.
我们需要尽快解决这个问题。
A2 noun /fæn/

Fan

粉丝; 扇子
Meaning
a person who has a strong interest in or admiration for a particular person or thing; a device for creating air current
Example
She is a huge fan of classical music and attends every concert in the city.
她是古典音乐的忠实粉丝，并参加城市中的每一场音乐会。
B1 noun /kəmˈpɛtɪtər/

competitor

竞争者
Meaning
a person, team, or company that competes with others
Example
The company lowered its prices to beat its main competitor.
公司降低了价格以击败其主要竞争者。