C1 adjective /ɪnˈflæməbəl/

Inflammable

易燃; 可燃

Meaning

easily set on fire; flammable; combustible

Example

The inflammable material caught fire quickly.

易燃材料很快着火了。

B1 noun rɪˈdʌk.ʃən

reduction

减少

Meaning

The action or fact of making a specified thing smaller or less in amount, degree, or size.

Example

Greenhouse gas reduction is a primary global goal.

减少温室气体排放是一个主要的全球目标。

B1 noun dɪˈskʌvəriz

discoveries

发现

Meaning

The action or process of finding or learning something for the first time; facts or things discovered.

Example

His discoveries revolutionized multiple fields.

他的发现革新了多个领域。

A2 verb dɪˈvɛləp

develop

发展

Meaning

To grow or bring to a more advanced or effective state; to start to exist, experience, or possess gradually.

Example

Develop a brand based on your passion and skills.

根据你的激情和技能，发展一个品牌。

C1 verb /ˈfɜːr.tɪ.laɪz/

fertilize

施肥

Meaning

to make soil or land more fertile by adding substances

Example

Farmers fertilize the fields to increase crop yield.

农民施肥以增加作物产量。

B2 noun /koʊˈɔːrdɪˌneɪtər/

coordinator

协调员

Meaning

a person who organizes people or activities so that they work well together

Example

The event coordinator managed everything perfectly.

活动协调员完美地管理了一切。

C1 noun ˌæmbɪˈɡjuːɪti

ambiguity

模糊性, 含糊不清

Meaning

The quality of being open to more than one interpretation; inexactness.

Example

The ambiguity of the statement caused confusion among the team.

该声明的模棱两可性导致团队之间的困惑。

C1 adjective /ˌtaɪpəˈɡræfɪkəl/

typographical

印刷错误

Meaning

relating to the style, arrangement, or appearance of printed text

Example

There was a typographical error in the book.

书中有一个印刷错误。

C1 adjective /ˌʌndərˈhændɪd/

underhanded

阴险

Meaning

acting or done in a dishonest or secret way

Example

They exposed the company's underhanded dealings with its suppliers.

他们揭露了公司与供应商之间的隐秘交易。

C2 noun /ˌnɛɡlɪˈʒeɪ/

negligee

轻薄丝绸睡衣

Meaning

A woman's light dressing gown, often made of thin or silky material.

Example

She wore a silk negligee before going to bed.

她在睡觉前穿上了丝绸睡衣。

B2 adjective /ˈlɒŋ ˈstændɪŋ/

long-standing

长期的

Meaning

having existed or continued for a long period of time

Example

They have a long-standing relationship with their suppliers.

他们与供应商之间有着长期的合作关系。

C1 verb /bɪˈwɪldər/

bewilder

使困惑

Meaning

to cause someone to be confused or puzzled

Example

The complex instructions bewildered the students.

复杂的指令使学生感到困惑。

B2 adjective /ræʃ/

rash

草率, 鲁莽

Meaning

Acting quickly without careful consideration; reckless.

Example

It was a rash decision to invest without research.

没有研究就投资是一个鲁莽的决定。

A1 noun /laɪf/

life

生命

Meaning

The existence of an individual human being or animal.

Example

Life is full of challenges and opportunities.

生命充满了挑战和机会。

C2 noun /ˌræʃioʊsɪˈneɪʃən/

ratiocination

推理

Meaning

the process of reasoning or logical thinking

Example

His ratiocination impressed the judges during the debate.

他的推理在辩论中给裁判留下了深刻印象。

A2 noun əˈlɪm.pɪk ɡeɪmz

Olympic Games

奥林匹克运动会

Meaning

The world's largest international sports competition held every four years, bringing together athletes from different countries to compete in various sports.

Example

The Olympic Games bring together the world's top athletes.

奥林匹克运动会汇聚了世界上最顶尖的运动员。

B2 adjective /ˈɒp.tɪ.məl/

optimal

最优，最适合的

Meaning

Best or most favorable; the most effective under particular conditions.

Example

The optimal temperature for plant growth is around 25°C.

植物生长的最优温度大约是25°C。

C1 verb /ˌdɪsɪnˈtæŋɡl/

disentangle

解开

Meaning

To free something or someone from a tangle or complication.

Example

She tried to disentangle her hair from the branches.

她试图把头发从树枝上解开。

B1 verb /pɔːr/

pour

倒

Meaning

to flow or cause to flow in a steady stream; to rain heavily

Example

Please pour the water into the glass carefully.

请小心地把水倒入玻璃杯。

C1 noun /ˈsæŋk.ʃən/

Sanction

许可/制裁

Meaning

official permission or approval; a penalty for disobeying a rule

Example

The government imposed economic sanctions on the country.

政府对该国实施了经济制裁。

C2 adjective /ˈdɪsənənt/

dissonant

不和谐

Meaning

Harsh and lacking harmony; conflicting.

Example

The orchestra produced a dissonant sound during rehearsal.

乐队在排练中发出了不和谐的声音。

B1 adjective /ˈlɪmɪtɪd/

limited

有限的

Meaning

Restricted in size, amount, or extent; not great in number or ability.

Example

Tickets for the concert are limited.

音乐会的票是有限的。

B1 noun ˈɒk.sɪ.dʒən

oxygen

氧气。无色、无味的气体，是生命必不可少的成分。

Meaning

A colorless, odorless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air.

Example

Oxygen is vital for life.

氧气对生命至关重要。

C2 noun /spjuːm/

spume

泡沫

Meaning

Froth or foam, especially found on waves or liquids.

Example

The waves crashed against the rocks, leaving spume in the air.

波浪撞击岩石，空气中留下泡沫。

C1 adjective + noun njuˈtrɪʃəs krɒps

nutritious crops

营养丰富的作物

Meaning

Plants or vegetables that are rich in nutrients and beneficial for health

Example

Winter vegetables are considered nutritious crops.

冬季蔬菜被认为是营养丰富的作物。

B2 noun /tɪˈlɑpiə fɪʃ/

Tilapia fish

罗非鱼

Meaning

a freshwater fish native to Africa, widely farmed for food due to its mild taste and fast growth

Example

Tilapia fish is one of the most commonly farmed fish species worldwide.

罗非鱼是世界上最常养殖的鱼类之一。

B2 noun /ˈbrɔːd.bænd/

broadband

宽带

Meaning

a high-capacity transmission technique using a wide range of frequencies.

Example

Broadband internet has become a necessity in modern homes.

宽带互联网已成为现代家庭的必需品。

C2 noun /ˌɪntərˈsɛsər/

intercessor

调解人

Meaning

a person who intervenes or pleads on behalf of another

Example

He acted as an intercessor to resolve the conflict between the two families.

他作为调解人解决了两个家庭之间的冲突。

C1 noun /ˈkæptər/

captor

劫持者

Meaning

a person or group who has captured someone or something

Example

The hostage managed to escape from his captors.

人质成功从劫持者那里逃脱。

C2 adjective /ˈbrækɪʃ/

brackish

咸淡水

Meaning

Slightly salty, often describing water that is a mix of fresh and seawater.

Example

The river estuary contained brackish water.

河口含有咸淡水。

C1 noun, verb /səˈpiːnə/

subpoena

传票

Meaning

a legal document ordering someone to attend court; to summon someone with such a document

Example

The witness received a subpoena to appear in court next week.

证人收到了传票，要求下周出庭。

C1 adjective /ʌnˈsəʊʃəbl/

unsociable

不合群的

Meaning

not enjoying the company of others; avoiding social interaction

Example

He became unsociable after moving to a new city.

搬到新城市后，他变得不合群。

C2 noun /ˈseɪ.ɡoʊ/

Sago

萨戈

Meaning

starchy foodstuff obtained from the pith of various tropical palm stems

Example

She prepared sago pudding for dessert.

她为甜点准备了萨戈布丁。

C1 verb /səˈlɪsɪt/

solicit

请求

Meaning

to ask for or try to obtain something from someone

Example

The charity is soliciting donations for flood victims.

慈善机构正在为洪水灾民募捐。

B2 noun /ˈtroʊfi/

trophy

奖杯

Meaning

An object awarded as a prize for a victory or achievement.

Example

She proudly displayed the trophy she won in the competition.

她骄傲地展示了她在比赛中赢得的奖杯。

B2 noun /ˌkɑːrboʊˈhaɪdreɪt/

carbohydrate

碳水化合物

Meaning

a nutrient that provides energy, found in foods like rice, bread, and sugar

Example

Rice and potatoes are rich in carbohydrates.

米饭和土豆富含碳水化合物。

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 /ɪnˈdʌstriəs/

industrious

勤奋的

Meaning

Hardworking and diligent in one's duties.

Example

She is an industrious student who always completes her assignments on time.

她是一个勤奋的学生，总是按时完成她的作业。

C1 noun /ˈɡʌnˌpaʊdər/

Gunpowder

火药

Meaning

explosive powder used in guns and fireworks

Example

Gunpowder was invented in ancient China.

火药是在古代中国发明的。

C1 verb /əˈdɔːrn/

adorn

装饰

Meaning

to decorate or add beauty to something

Example

The hall was adorned with flowers for the wedding.

婚礼上大厅用花卉装饰。

A2 noun /ˈnefjuː/

nephew

侄子

Meaning

the son of one’s brother or sister

Example

My nephew is studying at the university.

我的侄子在大学学习。

B2 noun /ˈskɔːr.pi.ən/

Scorpion

蝎子

Meaning

a small creature with eight legs, two claws, and a curved tail with a poisonous sting

Example

The scorpion hid under the rock during the day.

蝎子在白天藏在石头下。

B2 adjective /ˈbɪtər/

Bitter

苦; 味道强烈; 表现出愤怒和失望

Meaning

having a sharp, pungent taste; feeling or showing anger and disappointment

Example

The medicine had a bitter taste.

药物有苦味。

A1 adverb /weər/

Where

哪里

Meaning

In or to what place or position; used to inquire about location

Example

Where did you put my keys?

你把我的钥匙放在哪里？

A1 noun /ˈfæməli/

family

家庭

Meaning

A group consisting of parents and their children, or all the descendants of a common ancestor.

Example

She spends most of her weekends with her family.

她把大部分周末时间都和家人一起度过。

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 adjective /ɪnˈtɜːrnəl/

internal

内部

Meaning

situated inside; relating to the inside or inner part of something

Example

The company is conducting an internal audit this month.

公司本月正在进行内部审计。

C2 noun /səˈlɪsɪˌtuːd/

solicitude

关心, 照顾

Meaning

Care or concern for someone or something.

Example

His mother showed great solicitude for his safety.

他的母亲对他的安全表现出极大的关心。

C1 noun /noʊˈbɪl.ə.ti/

Nobility

贵族; 高级身份

Meaning

the quality of being noble in character; people of noble rank

Example

He showed great nobility in forgiving his enemies.

他通过原谅敌人展现了伟大的贵族精神。

A1 noun/verb /ˈraɪ.tɪŋ/

writing

幸福

Meaning

The activity of putting words on paper or composing text; the written form of communication.

Example

She spends hours every day on her creative writing.

当她收到奖项时，她无法掩饰自己的幸福感。

C2 verb /ˈɡlaʊ.ər/

glower

愤怒地看

Meaning

To look at someone with an angry or sullen expression.

Example

He glowered at his rival across the room.

他愤怒地看着他在房间对面的对手。

B2 verb /stɪə(r)/

steer

操控

Meaning

to guide or control the movement of a vehicle, vessel, or person

Example

He steered the car carefully through the narrow street.

他小心地把车开过狭窄的街道。

B1 noun ɔːlˈtɜːrnətɪv

alternative

替代品

Meaning

(Of one or more things) available as another possibility or choice.

Example

Finding an alternative to plastic is essential.

找到塑料的替代品是至关重要的。

C1 noun /ˈnɜr.tʃər/

Nurture

培养

Meaning

the process of caring for and encouraging growth or development

Example

Good parenting involves both nature and nurture.

良好的育儿涉及自然和培养两个方面。

C1 verb /ˈmæɡnɪfaɪ/

magnify

放大

Meaning

to make something appear larger; to increase the importance or effect of something

Example

The microscope can magnify tiny objects for better observation.

显微镜可以放大微小的物体以便更好地观察。

C2 noun /ˌfɪziˈɒnəmi/

physiognomy

面部特征分析

Meaning

the study of facial features to judge character or personality

Example

He believed in physiognomy and tried to read people's personalities from their faces.

他相信面相学，并试图通过人的面部来解读他们的个性。

C2 noun /məˈbɒkrəsi/

mobocracy

暴民政治

Meaning

Rule or control by a mob or mass of people, often disorderly.

Example

The protest turned into mobocracy when the crowd started destroying property.

抗议活动在群众开始破坏财产时变成了暴民政治。

B2 noun /mjuːl/

Mule

骡子

Meaning

the offspring of a donkey and a horse, used as a working animal

Example

The farmer used a mule to carry heavy loads.

农民用骡子搬运重物。

B2 adjective /ˈwɪt.i/

Witty

机智的; 有趣的

Meaning

having or showing quick intelligence; amusing in a clever way

Example

Her witty response to the critic's question impressed the entire audience.

她机智的回答让批评者的问题给整个观众留下了深刻的印象。

B2 noun /sɪv/

Seive

筛子

Meaning

a utensil consisting of a wire or plastic mesh held in a frame, used for straining solids from liquids

Example

She used a sieve to separate the flour from lumps.

她使用筛子将面粉与结块分开。

C1 noun/adjective/verb /bʌf/

buff

影迷 / 打磨

Meaning

A fan or enthusiast; also to polish or shine something.

Example

He is a movie buff who watches films every weekend.

他是一个电影迷，每个周末都看电影。

C1 noun /ˌɛksɛnˈtrɪsəti/

eccentricity

怪癖

Meaning

the quality of being unconventional or slightly strange

Example

His eccentricity made him both admired and misunderstood.

他的怪癖使他既受到钦佩也被误解。

C1 preposition/adverb/conjunction /ˌnɒtwɪθˈstændɪŋ/

notwithstanding

尽管如此

Meaning

In spite of; despite

Example

Notwithstanding the challenges, the team completed the project.

尽管面临挑战，团队完成了项目。

B1 noun /ˌkrɪstiˈænɪti/

christianity

基督教

Meaning

the religion based on the teachings of Jesus Christ

Example

Christianity has millions of followers around the world.

基督教在全世界有数百万信徒。

C1 noun /ˌsəʊ.ʃi.əʊˈek.ə.nɒm.ɪk ˈprɒɡ.res/

socioeconomic progress

社会经济进步

Meaning

Advancement in both social and economic conditions of a society or community.

Example

Socioeconomic progress uplifts marginalized communities.

社会经济进步提升了边缘化社区。

C1 verb /əˈdʒɜrn/

adjourn

推迟

Meaning

to suspend a meeting or session to another time or place

Example

The judge decided to adjourn the hearing until next week.

法官决定将听证会推迟到下周。

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。

B2 phrase ˈɡləʊ.bəl ˌkəʊ.ɒp.əˈreɪ.ʃən

global cooperation

全球合作

Meaning

International collaboration and working together across countries to address common challenges and goals.

Example

Global cooperation is essential to address climate challenges.

全球合作对于解决气候问题至关重要。

C1 verb /ˈdɪsləkeɪt/

dislocate

脱臼

Meaning

To disturb the normal position of something, especially a joint in the body.

Example

He dislocated his shoulder while playing football.

他在踢足球时脱臼了肩膀。

C1 noun /ˈkæviˌæt/

caveat

警告

Meaning

a warning or condition to be considered before taking action

Example

The proposal was accepted with one caveat.

该提案在附带警告的情况下被接受。

B1 noun /ˈɝːθ.kweɪk/

earthquake

地震

Meaning

A sudden and violent shaking of the ground as a result of movements within the earth's crust.

Example

A powerful earthquake struck Japan last night.

昨晚日本发生了强烈的地震。

C1 adjective ˌɪn.təˈstel.ər

interstellar

星际的，星际间，宇宙的

Meaning

Occurring or situated between stars.

Example

Scientists study interstellar travel possibilities.

科学家研究星际旅行的可能性。

B2 noun /ˈmes.ɪn.dʒər/

Messenger

信使

Meaning

a person who carries messages or communications between parties

Example

The messenger delivered important battle plans to the commander.

信使将重要的战斗计划传递给了指挥官。

C1 noun /ˈstjuːpər/

stupor

昏迷

Meaning

a state of near-unconsciousness or insensibility

Example

He remained in a stupor after hearing the shocking news.

他在听到令人震惊的消息后陷入昏迷。

B2 verb /ˈpjʊərɪfaɪ/

purify

净化

Meaning

to make clean or pure; to remove impurities

Example

This filter will purify the water effectively.

这个过滤器将有效地净化水。

C1 noun /ˈmævərɪk/

maverick

特立独行的人

Meaning

An unorthodox or independent-minded person.

Example

The maverick scientist challenged established theories.

这位独立思考的科学家挑战了既定理论。

C2 adjective /ˈprəʊ.lɪks/

prolix

过于冗长

Meaning

using too many words; tediously lengthy

Example

The professor’s prolix lecture put many students to sleep.

教授冗长的讲座让许多学生打瞌睡。

C2 adjective /ˈnɔɪ.səm/

Noisome

恶臭的; 有害的或令人不快的

Meaning

having an extremely offensive smell; harmful or unpleasant

Example

The noisome smell from the garbage made everyone cover their noses.

垃圾散发出的恶臭让每个人都捂住了鼻子。

B2 noun, verb /slænt/

slant

偏见观点

Meaning

A particular point of view; to slope or lean in a particular direction.

Example

The article had a political slant.

文章有政治倾向。

B1 adjective /dɪsˈeɪbld/

disabled

残疾

Meaning

having a physical or mental condition that limits movements, senses, or activities

Example

The park has special facilities for disabled people.

公园有专为残疾人士设计的设施。

C1 verb /kənˈtraɪv/

contrive

设计

Meaning

to plan or devise cleverly or skillfully

Example

She contrived a clever plan to surprise her friends.

她想出了一个聪明的计划来给她的朋友们带来惊喜。

C2 noun /ˌpoʊpʊˈriː/

potpourri

干花混合物

Meaning

a mixture of dried flowers and spices kept in a bowl to perfume a room; a miscellaneous collection

Example

The living room was filled with the scent of potpourri.

客厅里充满了波普瑞的香气。

Meaning

To make something impure, dirty, or harmful by contact with a poisonous or polluting substance.

Example

The river was contaminated by industrial waste.

B2 adjective strəˈtiː.dʒɪk

strategic

战略的

Meaning

Relating to the identification of long-term or overall aims and interests and the means of achieving them.

Example

Strategic policies enhance competitiveness.

战略性政策增强竞争力。

B2 noun ˌkætəˈstrɒfɪk ɪˈvents

catastrophic events

灾难性事件

Meaning

Extremely destructive or damaging events that cause widespread devastation.

Example

Cyclones are catastrophic events in Bangladesh.

气旋是孟加拉国的灾难性事件。

B2 noun /rɪˈmeɪn.dər/

Remainder

剩余部分; 剩下的东西

Meaning

the part that is left over; what remains after the other parts have been taken away

Example

The remainder of the food was stored in the refrigerator.

剩下的食物被存放在冰箱里。

B1 noun /mæsk/

Mask

面具

Meaning

covering for the face or head; disguise or protection

Example

She wore a mask to protect herself from dust.

她戴上了面具以防尘土。

C2 noun /ˈkɒliər/

collier

煤矿工人

Meaning

a person who works in coal mines or a ship carrying coal

Example

The collier spent long hours underground extracting coal.

煤矿工人花了很长时间在地下开采煤炭。

C1 noun /sɛˈseɪʃən/

cessation

停止

Meaning

The fact or process of ending or being brought to an end.

Example

There was a temporary cessation of hostilities.

敌对行动暂时停止。

C1 adjective ɪˈræt.ɪk

erratic

不规则

Meaning

Unpredictable and inconsistent; not even or regular in pattern or movement.

Example

His erratic behavior confused his colleagues.

他的不规则行为让他的同事们感到困惑。

B2 noun /ˈklɪərəns/

clearance

许可 / 批准

Meaning

official permission or authorization; the removal of something unwanted; the distance between two objects

Example

The pilot received clearance to land the plane.

飞行员获得了着陆许可。

C1 noun /ˌmɛrɪˈtɒkrəsi/

meritocracy

精英制度

Meaning

A system in which advancement is based on individual ability or achievement.

Example

In a true meritocracy, the most capable people rise to leadership positions.

在真正的精英制度中，最有能力的人会晋升为领导职位。

A2 adjective /swiːt/

Sweet

甜的; 亲切的; 迷人的

Meaning

having a pleasant taste; kind and gentle; pleasing

Example

She has a sweet voice that everyone loves to hear.

她有一个甜美的声音，人人都喜欢听。

C1 noun /ˌdɪfəˈrɛnʃɪˈeɪʃən/

differentiation

差异化, 区分

Meaning

The action or process of differentiating or distinguishing between things.

Example

Differentiation from competitors can create a unique market position.

从竞争者中实现差异化可以创建独特的市场地位。

C2 noun /ɪnˌtɜːrpəˈleɪʃən/

interpolation

插值

Meaning

The act of inserting something into a text or estimating values within a sequence of data.

Example

The scientist used interpolation to predict the missing data points.

科学家使用插值法来预测缺失的数据点。

B1 adjective /ˈbælənst/

balanced

平衡的

Meaning

keeping or showing a sensible and fair view or position; evenly arranged

Example

A balanced diet is essential for good health.

均衡的饮食对健康至关重要。

B2 adjective /ˈspɛʃəˌlaɪzd/

specialized

专门的

Meaning

designed or developed for a particular purpose or function

Example

He has a specialized knowledge of ancient civilizations.

他对古代文明有专门的知识。

C1 noun /ˈoʊ.vər spɪl/

Over-spill

溢出

Meaning

the overflow of liquid from a container; excess that cannot be contained

Example

The overspill from the river flooded nearby farms.

河水溢出导致附近的农田被淹没。

B2 noun ˌɡloʊ.bəl.aɪˈzeɪ.ʃən

globalization

全球化

Meaning

The process by which businesses or other organizations develop international influence or start operating on an international scale.

Example

Globalization has connected economies across the world.

全球化已经将世界各地的经济联系起来。

C1 adjective ˈluː.sɪd

lucid

清晰且易于理解

Meaning

Clear and easily understandable thoughts or explanations.

Example

His explanation was so lucid that everyone understood it.

他的解释如此清晰，以至于每个人都理解了。

B2 noun /prɒp/

prop

道具

Meaning

an object used on stage by actors during a performance; something that supports or holds up

Example

The actor forgot his prop on stage.

演员忘记了他的道具。

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。

C2 noun /ˌsɒ̃ˈfrwɑː/

sangfroid

冷静

Meaning

Composure or coolness under pressure.

Example

She impressed everyone with her sangfroid during the interview.

她在面试中以冷静给大家留下了深刻印象。

C2 adjective /ˌdaɪəˈtɒmɪk/

diatomic

双原子

Meaning

Consisting of two atoms.

Example

Oxygen is a diatomic molecule.

氧气是双原子分子。

C1 noun /ˈwed.lɒk/

Wed lock

婚姻

Meaning

the state of being married; matrimony

Example

They have been happily united in wedlock for twenty years.

他们已经幸福地结婚二十年了。

C2 noun /ˈmɪlk pɒt/

Milk-pot

牛奶壶

Meaning

a container specifically used for storing or serving milk

Example

She poured fresh milk from the milk-pot into her glass.

她将新鲜的牛奶从牛奶壶里倒入玻璃杯中。

A2 noun dɪˈvaɪs

device

设备, 工具, 电子设备

Meaning

A thing made or adapted for a particular purpose, especially a piece of mechanical or electronic equipment.

Example

This device improves efficiency in data processing.

该设备提高了数据处理的效率。

C1 adjective /ˈraʊzɪŋ/

rousing

激动人心

Meaning

Exciting, inspiring, or stirring.

Example

The speaker delivered a rousing speech that moved the audience.

演讲者发表了一个激动人心的演讲，打动了观众。

C1 noun /ˈsuːtər/

suitor

追求者

Meaning

a man who pursues a relationship with a woman, often with the intent to marry

Example

She had many suitors vying for her attention.

她有许多追求者争夺她的注意力。

C2 noun /ˈruː.mɪ.nənt/

ruminant

反刍动物

Meaning

a cud-chewing mammal, such as a cow or sheep

Example

Cows are ruminants that chew cud.

牛是反刍动物，它们会反复咀嚼食物。

C1 adjective /ˌɪndɪˈskriːt/

indiscreet

不谨慎

Meaning

Not careful in what one says or does, likely to reveal secrets or offend.

Example

It was indiscreet of him to mention the plan in public.

他在公众场合提到计划是不谨慎的。

B2 adjective /kənˈdɪʃ.ən.əl/

Conditional

有条件的; 依赖于条件

Meaning

dependent on certain conditions; not absolute

Example

The job offer is conditional upon passing the background check.

工作机会取决于通过背景调查。

B1 verb অকার্স

occurs

发生

Meaning

Happens or takes place, especially as a result of something.

Example

Snowfall occurs in regions with freezing temperatures.

在气温低于零度的地区会发生降雪。

B2 adjective /ʌnprəˈdʌk.tɪv/

Unproductive

无效的; 不起作用的

Meaning

not achieving much; not producing good results

Example

The meeting was unproductive and wasted everyone's time.

会议是无效的，浪费了大家的时间。

C1 noun /ˈtæl.i/

Tally

计数; 记录; 分数

Meaning

a count or record of a number or amount; a score or total

Example

Keep a tally of how many books you read this month.

记录你这个月读了多少本书。