B2 noun ˌæs.pɪˈreɪ.ʃən

aspiration

志向

Meaning

A hope or ambition of achieving something, a strong desire or goal to achieve something.

Example

His aspiration is to become a successful entrepreneur.

他的志向是成为一名成功的企业家。

B2 verb /səbˈmɪt/

submit

提交

Meaning

to present for consideration; to surrender; to yield

Example

Please submit your assignment by Friday.

请在周五之前提交您的作业。

B2 noun /diːp siː/

deep sea

深海

Meaning

The deep parts of the sea or ocean, typically beyond the continental shelf.

Example

Many deep-sea creatures produce bioluminescence for survival.

许多深海生物为了生存而产生生物发光。

B2 noun /ˈfjuː.nər.əl/

Funeral

葬礼

Meaning

a ceremony typically held shortly after a person's death, usually including burial or cremation

Example

Hundreds of people attended the funeral to pay their respects to the beloved teacher.

成千上万的人参加了葬礼，向亲爱的老师致敬。

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。

B2 noun/verb /ˈkwɒr.ən.tiːn/

quarantine

隔离

Meaning

A period of isolation to prevent the spread of disease.

Example

The travelers were placed in quarantine for two weeks.

旅行者被隔离了两周。

B2 noun ˈfeɪs tə ˈfeɪs ˈbætl

face-to-face battle

面对面的战斗

Meaning

A direct confrontation or fight between opposing forces.

Example

The warriors fought a face-to-face battle with the enemies.

战士们与敌人进行了面对面的战斗。

B2 noun /iˈkɒlədʒɪst/

ecologist

生态学家

Meaning

A scientist who studies the relationships between living organisms and their environment.

Example

The ecologist studied the effects of pollution on the forest ecosystem.

生态学家研究了污染对森林生态系统的影响。

B2 verb /ˈlaɪɪŋ/

lying

撒谎

Meaning

the act of not telling the truth

Example

He was caught lying about his grades.

他因撒谎关于他的成绩而被抓住。

B2 noun /ˈsɑːrdʒənt/

sergeant

中士

Meaning

A rank of non-commissioned officer in the armed forces or police.

Example

The sergeant gave orders to the soldiers before the mission.

中士在任务前向士兵发出命令。

B2 noun /ˈwɒrənti/

warranty

保修期

Meaning

A written guarantee given by a manufacturer or seller promising to repair or replace a product if necessary within a specified period.

Example

The laptop comes with a two-year warranty.

这台笔记本电脑附带两年的保修期。

B2 verb ˈwɜːrsən

worsen

恶化

Meaning

To make or become worse; to deteriorate in quality, condition, or degree.

Example

Lack of education can worsen poverty levels.

缺乏教育可能会恶化贫困水平。

B2 adjective /ɪkˈsɛntrɪk/

eccentric

古怪的

Meaning

unconventional and slightly strange in behavior or appearance

Example

The artist was known for his eccentric style.

艺术家以其古怪的风格而闻名。

B2 adjective /ˈstʌdid/

studied

深思熟虑

Meaning

carefully considered, deliberate, or planned

Example

Her response was calm and studied, not impulsive.

她的回答冷静而深思熟虑，非冲动。

B2 noun /ˈstiː.mər/

Steamer

蒸汽船

Meaning

a ship or boat powered by steam engines

Example

The old steamer crossed the river slowly.

老蒸汽船慢慢地渡过了河。

B2 adjective dʒəˈnet.ɪk

genetic

遗传的

Meaning

Relating to genes or heredity; concerning the transmission of inherited characteristics.

Example

Genetic traits influence physical characteristics.

遗传特征影响身体特征。

B2 noun /ˈʃʌtəl/

shuttle

在两个地点之间定期往返的交通工具

Meaning

a vehicle or craft that travels regularly between two places.

Example

The airport shuttle runs every 30 minutes.

机场接驳车每30分钟运行一次。

B2 adjective /fəˈnɒmɪnəl/

phenomenal

非凡

Meaning

extraordinary, remarkable, or exceptional in a way that is very impressive

Example

The team achieved phenomenal success in the tournament.

团队在比赛中取得了非凡的成功。

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 adjective /ˈrɑː.ki/

Rocky

崎岖的; 不稳定的; 困难的

Meaning

full of rocks; unsteady; difficult

Example

The rocky path made hiking difficult for the tourists.

崎岖的小路让游客们的远足变得困难。

B2 verb /ʌnˈtaɪ/

untie

解开

Meaning

to loosen or remove a knot or binding; to release something that is tied

Example

She untied the rope to free the boat.

她解开绳子来释放船只。

B2 noun /kaʊtʃ/

Couch

沙发

Meaning

a long upholstered seat for more than one person, typically with a back and arms

Example

The family gathered on the couch to watch a movie.

全家人坐在沙发上看电影。

B2 adjective /əˈɡriːəbl/

Agreeable

宜人; 令人愉快; 迷人; 愿意同意

Meaning

pleasant; enjoyable; delightful; willing to agree

Example

The weather is very agreeable today.

今天的天气非常宜人。

B2 adjective /ˈsiː.z ə n.əl/

Seasonal

季节性

Meaning

relating to or occurring in a particular season; changing according to the seasons

Example

Many businesses hire seasonal workers during the holidays.

许多公司在假期期间雇用季节性工人。

B2 verb ɪnˈfɔːrsɪŋ

enforcing

执行

Meaning

To compel observance of or compliance with a law, rule, or obligation.

Example

Enforcing strict laws is necessary to prevent violations.

执行严格的法律是防止违规的必要条件。

B2 noun /ˈdɪdʒɪt/

digit

Meaning

a numeral from 0 to 9; also a finger or toe

Example

You must enter a four-digit code to unlock the phone.

B2 noun /ˈtæd.poʊl/

Tadpole

蝌蚪

Meaning

the larval stage of a frog or toad, having gills and a tail

Example

The pond was full of tadpoles swimming around.

池塘里到处是游动的蝌蚪。

B2 noun /ˈtɔːrsoʊ/

torso

躯干

Meaning

The trunk of the human body, excluding the head and limbs.

Example

The artist painted the torso of the model in great detail.

艺术家详细地画了模特的躯干。

B2 noun ˌɪnɪˈkwɒlɪti

inequality

不平等

Meaning

Difference in size, degree, circumstances, etc.; lack of equality.

Example

The theme of inequality is prominent throughout the story.

不平等的主题在整个故事中是显著的。

B2 noun ˈpeɪtriəˌtɪzəm

patriotism

爱国主义

Meaning

The quality of being patriotic; devotion to and vigorous support for one's country.

Example

Victory Day reflects the patriotism of the entire nation.

胜利日反映了整个国家的爱国主义。

B2 adjective /ʌnˈɑːrmd/

unarmed

手无寸铁

Meaning

Not equipped with or carrying weapons

Example

The police found the suspect unarmed during the search.

警察在搜查过程中发现嫌疑人没有武器。

B2 noun /kənˈtroʊlər/

controller

控制器

Meaning

a person or device that manages, directs, or regulates something

Example

The game controller made it easy to play the video game.

游戏控制器让玩视频游戏变得更容易。

B2 noun ˈlɪt.ər.ə.si ˌreɪts

literacy rates

识字率

Meaning

The percentage of people in a population who can read and write; measures of educational levels in a population.

Example

Literacy rates impact socioeconomic conditions.

识字率影响着社会经济状况。

B2 noun /ɪnˈrɪtʃ.mənt/

enrichment

丰富

Meaning

The action of improving or enhancing the quality or value of something.

Example

Cultural enrichment fosters a deeper understanding of traditions.

文化丰富促进对传统的更深理解。

B2 adjective /praɪm/

prime

首要的, 重要的

Meaning

Of the best quality; most important; peak condition.

Example

She is in the prime of her career.

她处于事业的巅峰时刻。

B2 noun /sɜːˈveɪ.ləns/

surveillance

监控

Meaning

Close observation, especially of a suspected spy or criminal; continuous watching of a place, person, or situation.

Example

Government agencies conduct surveillance on cyber threats.

政府机构对网络威胁进行监控。

B2 noun kənˈsen.səs

consensus

共识

Meaning

A general agreement among all members of a group.

Example

Consensus was reached after long deliberation.

经过长时间的讨论，达成了共识。

B2 noun /diˈoʊ.dər.ənt/

Deodorant

除臭剂

Meaning

a substance that removes or conceals unpleasant smells, especially bodily odors

Example

She applied deodorant before going to the gym to stay fresh during workout.

她在去健身房之前涂了除臭剂，以保持训练时的清新。

B2 adjective /ˈprɛf(ə)rəb(ə)l/

preferable

更可取

Meaning

more desirable or suitable; better than something else

Example

It is preferable to take the train rather than drive in heavy traffic.

在严重交通堵塞的情况下，最好选择乘坐火车。

B2 adjective + noun ˈɒptɪməl ˈtempərətʃər

optimal temperature

最佳温度

Meaning

The best or most favorable temperature for a particular purpose

Example

Winter provides optimal temperature for farming.

冬天提供了农业的最佳温度。

B2 noun /dɪsˈkloʊʒər/

disclosure

披露

Meaning

the action of making something known or public

Example

The disclosure of the company's financial status was delayed.

公司财务状况的披露被延迟了。

B2 noun/verb /eɪp/

ape

一种类似猴子的大家伙 / 模仿

Meaning

a large primate similar to a monkey but without a tail; as a verb, to imitate or mimic

Example

Children often ape the behavior of adults.

孩子们经常模仿大人的行为。

B2 noun /ˌref.jʊˈdʒiː/

Refugee

难民

Meaning

a person who has been forced to leave their country in order to escape war, persecution, or natural disaster

Example

The refugee camp provided temporary shelter for thousands of displaced families.

难民营为成千上万的流离失所的家庭提供了临时庇护。

B2 noun /spaɪs/

spice

香料

Meaning

a substance used to add flavor to food

Example

She added a pinch of spice to the curry for extra flavor.

她在咖喱里加入了一撮香料以增加味道。

B2 adjective /ʌnˈbæləns/

Unbalanced

不平衡的; 不稳定的

Meaning

not balanced; lacking stability or equilibrium; mentally unstable

Example

The unbalanced table kept wobbling.

不平衡的桌子摇晃着。

B2 verb /rɪˈzɜːv/

reserve

预定

Meaning

to keep something for future use; to book in advance

Example

I want to reserve a table for dinner.

我想为晚餐预订一张桌子。

B2 adjective /ˌsaɪkiˈætrɪk/

psychiatric

Meaning

relating to mental illness or its treatment

Example

The psychiatric hospital provides care for those with severe conditions.

B2 adjective /ˌjuːnɪˈvɜːrsəl/

Universal

普遍的

Meaning

applicable to all cases; existing everywhere

Example

Music is a universal language that everyone understands.

音乐是一种普遍的语言，人人都能理解。

B2 noun /ˈven.juː/

Venue

场地

Meaning

a place where an event or activity takes place

Example

The wedding venue was beautifully decorated.

婚礼场地被精美装饰。

B2 adjective /əˈkaʊntəbl/

accountable

负责

Meaning

Required or expected to justify actions or decisions; responsible.

Example

Staying accountable helps reduce delays.

保持负责有助于减少延迟。

B2 adjective /əˈfektɪd/

Affected

受影响的；被触动的

Meaning

influenced; impacted; touched by something

Example

The flood-affected areas need immediate assistance.

受洪水影响的地区需要立即的援助。

B2 noun /kriːk/

creek

小溪

Meaning

a small stream or narrow river

Example

We went fishing by the creek near our house.

我们在离家很近的小溪旁钓鱼。

B2 verb /ɪkˈsploʊd/

explode

爆炸

Meaning

to burst or shatter violently and noisily as a result of rapid combustion or pressure

Example

The bomb exploded in the middle of the street.

炸弹在街中央爆炸了。

B2 adverb /ˈdɛspərətli/

desperately

绝望地

Meaning

in a way that shows despair or great need

Example

He called for help desperately after the accident.

事故发生后，他绝望地呼叫帮助。

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 noun /ˈblʌn.dər/

blunder

一个愚蠢或疏忽的错误；判断中的严重错误。

Meaning

A stupid or careless mistake; a serious error in judgment.

Example

His blunder cost the company a fortune.

他的错误让公司损失了巨大的财富。

B2 verb /ɪnˈsʌlt/

insult

侮辱

Meaning

to speak or act in a way that hurts someone's feelings or shows disrespect

Example

He felt insulted by her rude comments.

他因她的粗鲁评论而感到被侮辱。

B2 verb /ænˈtɪsɪˌpeɪt/

anticipate

预期

Meaning

to expect or look forward to something; to realize or foresee in advance

Example

We anticipate a large crowd at the event.

我们预期活动中会有大量人群。

B2 adjective /mɪˈsteɪkən/

mistaken

错误的

Meaning

wrong or incorrect because of an error in judgment or understanding

Example

I was mistaken about the meeting time.

我对会议时间判断错了。

B2 noun /ˈbækˌsaɪd/

backside

背部

Meaning

the rear part or surface of something; informal term for the buttocks

Example

The kids slid down the hill on their backside.

孩子们从山坡上滑下来，屁股着地。

B2 adjective /swɪft/

swift

Meaning

moving very quickly; happening promptly

Example

The river current was swift after the heavy rain.

B2 adjective /ˈbeə.rə.bəl/

Bearable

可忍受的; 容忍的; 不太不愉快或痛苦

Meaning

able to be endured; tolerable; not too unpleasant or painful

Example

The pain became bearable after taking the medicine.

服药后，疼痛变得可以忍受。

B2 verb /ˈræl.i/

rally

Meaning

to come together for a common purpose or to recover strength or spirit

Example

The team rallied after halftime and won the match.

B2 noun /ˈsɑːrˌkæzəm/

sarcasm

讽刺

Meaning

The use of irony to mock or convey contempt.

Example

His sarcasm often made people laugh but sometimes offended them.

他的讽刺经常让人发笑，但有时也会冒犯他们。

B2 verb /ɜːrdʒ/

urge

催促

Meaning

to strongly encourage or try to persuade someone to do something

Example

Doctors urge patients to exercise regularly.

医生鼓励病人定期锻炼。

B2 noun ˈbænd.wɪdθ

bandwidth

带宽

Meaning

A range of frequencies within a given band, in particular that used for transmitting a signal; the maximum amount of data that can be transmitted in a fixed amount of time.

Example

Increasing bandwidth enhances internet speed.

增加带宽可以提升互联网速度。

B2 verb /ˈpenɪtreɪt/

penetrate

穿透

Meaning

to go into or through something; to understand something deeply

Example

The bullet penetrated the wall.

子弹穿透了墙壁。

B2 noun /ˌdɪsəˈpruːvəl/

disapproval

不赞成

Meaning

The expression of an unfavorable opinion or judgment

Example

Her parents showed clear disapproval of her decision to drop out of college.

她的父母对她辍学的决定表现出明显的不赞成。

B2 adjective /vɪkˈtɔː.ri.əs/

Victorious

胜利的

Meaning

having won a victory; successful in a struggle or contest

Example

The victorious team celebrated their championship win with great joy.

胜利的队伍以巨大的喜悦庆祝他们的冠军胜利。

B2 verb /dɪˈplɔɪ/

deploy

部署

Meaning

to position strategically; to use effectively

Example

The military will deploy troops to the border.

军队将部署部队到边境。

B2 noun/verb /ˈkɒmplɪmənt/

complement

补充

Meaning

something that completes or goes well with something; to add something that enhances or improves

Example

The scarf complements her outfit perfectly.

围巾完美地补充了她的装束。

B2 verb /ˌkɒmprɪˈhɛnd/

comprehend

理解

Meaning

to understand or grasp the meaning of something

Example

It is difficult to comprehend the scale of the disaster.

理解灾难的规模很困难。

B2 adjective, noun /ˈsaɪkɪk/

psychic

Meaning

relating to the mind or supernatural powers; a person claiming to have extrasensory abilities

Example

The psychic claimed she could predict the future.

B2 noun /məˈskiː.toʊ net/

Mosquito-net

蚊帐

Meaning

a fine mesh fabric used to cover beds or windows to keep mosquitoes and other insects out

Example

We use a mosquito net to protect ourselves from insect bites.

我们使用蚊帐来保护自己，防止被虫子叮咬。

B2 noun /joʊlk/

Yolk

蛋黄

Meaning

the yellow internal part of a bird's egg, especially a hen's egg, which is rich in protein and fat

Example

She separated the egg white from the yolk.

她将蛋清与蛋黄分开。

B2 adjective /ˈfʌŋkʃənl/

functional

功能性

Meaning

designed to be practical and useful, rather than just decorative

Example

The design of the chair is simple but highly functional.

椅子的设计简单，但非常实用。

B2 noun /dɪˈpləʊ.mə/

diploma

文凭

Meaning

an official document showing that a person has completed a course of study or training

Example

She received her diploma after finishing the nursing program.

她在完成护理课程后获得了文凭。

B2 adjective /poʊˈɛt.ɪk/

poetic

诗意的

Meaning

having qualities of poetry; expressive, beautiful, or imaginative

Example

Her speech had a poetic rhythm that captivated the audience.

她的演讲有着一种诗意的节奏，吸引了听众。

B2 noun /ˈtɛlɪˌskoʊp/

telescope

望远镜

Meaning

An optical instrument used to make distant objects appear closer and larger by collecting and focusing light.

Example

The astronomer used a telescope to observe the distant planets.

天文学家使用望远镜观察遥远的行星。

B2 noun /proʊˈbeɪʃən/

probation

试用期

Meaning

a period of testing or supervision, especially for offenders or new employees

Example

He was placed on probation for six months.

他被安排了六个月的试用期。

B2 noun nɪˈsesɪti

necessity

必要性

Meaning

The fact of being required or indispensable; an indispensable thing.

Example

Waste management is a necessity for environmental sustainability.

废物管理是环境可持续性的必要性。

B2 noun /biːt/

Beet

甜菜

Meaning

a plant with a round dark red root that is eaten as a vegetable

Example

Roasted beet with goat cheese makes a delicious salad.

烤甜菜配山羊奶酪做成美味的沙拉。

B2 verb /ˈrʌm.bəl/

rumble

幸福

Meaning

to make a continuous deep, resonant sound

Example

Thunder rumbled in the distance.

当她收到奖项时，她无法隐藏自己的幸福。

B2 adjective sɪˈvɪər

severe

严重的

Meaning

Very great; intense or extreme in degree.

Example

Without action, climate change impacts will become severe.

如果没有行动，气候变化的影响将变得严重。

B2 noun pəˈspek.tɪvz

perspectives

观点

Meaning

A particular attitude toward or way of regarding something; a point of view.

Example

New perspectives enhance understanding.

新的观点促进理解。

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。

B2 adjective ɪkˈsplɪsɪt

explicit

明确

Meaning

Stated clearly and in detail, leaving no room for confusion or doubt.

Example

The instructions were explicit, leaving no room for confusion.

这些指令是明确的，没有留下任何混淆的空间。

B2 verb /ʌnˈfəʊld/

unfold

展开或打开

Meaning

to open or spread out something that was folded; to gradually reveal or develop

Example

She unfolded the letter carefully.

她小心地展开了信件。

B2 noun /ræk/

Rack

架子

Meaning

a framework or structure for holding or storing things

Example

She hung her coat on the rack by the door.

她把外套挂在门旁的架子上。

B2 noun /skoʊp/

scope

范围

Meaning

the range of one's perception, understanding, or activity

Example

The project is beyond the scope of our resources.

该项目超出了我们资源的范围。

B2 noun fəˈtiːɡ

fatigue

疲劳

Meaning

Physical or mental exhaustion due to prolonged exertion or mental stress

Example

Lack of sleep leads to extreme fatigue.

缺乏睡眠会导致极度疲劳。

B2 noun /ˈdɛltə/

delta

三角洲

Meaning

A landform at the mouth of a river where it splits into several outlets.

Example

The Nile Delta is one of the most fertile regions in Egypt.

尼罗河三角洲是埃及最肥沃的地区之一。

B2 adjective /ˈwɪəri/

Weary

疲倦的; 筋疲力尽的

Meaning

feeling or showing extreme tiredness; tired and lacking energy

Example

She felt weary after working twelve hours straight.

她工作了十二小时后感到非常疲倦。

B2 verb /sɪp/

sip

小口喝

Meaning

to drink in small quantities; to taste carefully

Example

She sipped her tea slowly while reading the newspaper.

她一边读报纸一边慢慢地小口喝茶。

B2 noun /rɪˈmeɪnz/

remains

残留物

Meaning

the parts, pieces, or substances that are left after the rest has been used or removed

Example

The remains of the meal were left on the table.

餐后剩余的食物被留在桌上。

B2 noun /ɪnˈtɛnsəti/

intensity

强度

Meaning

The quality of being extreme, strong, or forceful in degree.

Example

The intensity of the storm frightened the villagers.

风暴的强度吓坏了村民。

B2 adjective kənˈven.ʃən.əl

conventional

传统的

Meaning

Based on or in accordance with what is generally done or believed; traditional, standard, customary.

Example

Many farmers still use conventional farming methods.

许多农民仍然使用传统的农业方法。

B2 noun /ˈsɪɡ.nəlz/

signals

信号

Meaning

A gesture, action, or sound conveying information or instructions.

Example

Signals from deep space were detected last week.

上周探测到了来自深空的信号。

B2 noun /ˈriːteɪlər/

retailer

零售商

Meaning

a person or business that sells goods to consumers rather than to other businesses

Example

The retailer offers discounts on electronic products.

零售商提供电子产品的折扣。

B2 verb /kənˈfɜːr/

confer

Meaning

to discuss something important or to grant or bestow something

Example

The committee will confer to decide on the new policy.

B2 adjective /dɪˈbeɪtəbl̩/

debatable

有争议的

Meaning

open to discussion or doubt; not certain

Example

It is debatable whether the policy will work.

是否政策有效是有争议的。

B2 verb /rɪˈfaɪn/

refine

改进

Meaning

to improve by making small changes; to purify

Example

The chef refines the recipe to perfection.

厨师将食谱完善到完美。

B2 adjective /ˈdæmɪdʒɪŋ/

damaging

Meaning

causing harm or injury

Example

The storm caused damaging effects to the crops.

B2 adjective prɪˈlɪm.ɪ.nər.i

preliminary

初步

Meaning

Denoting an action or event preceding or done in preparation for something fuller or more important.

Example

Preliminary steps are crucial before the main project.

初步步骤在主要项目之前至关重要。

B2 verb /bɪˈwɛər/

beware

小心

Meaning

to be cautious or alert about a potential danger or problem

Example

Beware of the dog near the gate.

小心门口附近的狗。

B2 verb /rɪˈtriːv/

retrieve

找回

Meaning

to get something back that was lost or taken; to recover

Example

She managed to retrieve her lost phone from the taxi.

她成功地从出租车中找回了她丢失的手机。

B2 verb /ˈsuːpərvaɪz/

supervise

监督

Meaning

to watch and direct a person or activity to ensure things are done correctly

Example

The teacher supervises students during the exam.

老师在考试期间监督学生。

B2 noun /ɪˈstæblɪʃmənt/

establishment

机构

Meaning

An organization, business, or system; the act of setting something up.

Example

The restaurant is a new establishment in town.

餐厅是城市中新建立的机构。

B2 adjective /ˌɪn.trəˈdʌk.tər.i/

introductory

介绍性

Meaning

Serving as an introduction; preliminary or preparatory.

Example

The professor gave an introductory lecture on economics.

教授做了关于经济学的介绍性讲座。

B2 noun /ˌmɪsbɪˈheɪvjər/

misbehavior

不当行为

Meaning

bad or improper behavior

Example

The teacher punished the student for his misbehavior.

老师因学生的不当行为而惩罚了他。

B2 adjective /ˈrɪdʒ.ɪd/

Rigid

严格

Meaning

hard and stiff; not able to bend; strict and unwilling to change

Example

The company has a rigid dress code that all employees must follow.

公司有严格的着装要求，所有员工都必须遵守。

B2 adjective /ˌsʌp.lɪˈmen.tər.i/

Supplementary

补充的; 附加的; 额外的

Meaning

completing or making an addition to something; additional; extra

Example

Students need to buy supplementary books for the course.

学生需要为课程购买补充书籍。

B2 noun /ɪnˈdʒɛkʃən/

injection

Meaning

the act of introducing a substance into the body through a needle

Example

The nurse gave me an injection to prevent the infection.

B2 adverb /ɪmˈpɔːtəntli/

importantly

重要地

Meaning

in a way that is of great significance or value

Example

Importantly, the report highlights the need for immediate action.

重要地，报告突出了立即采取行动的必要性。

B2 adjective ˌkɑː.bən ˈnjuː.trəl

carbon-neutral

碳中和

Meaning

Having a balance between emitting carbon and absorbing carbon from the atmosphere; not adding to overall carbon emissions.

Example

The company aims to be carbon-neutral by 2030.

该公司计划在2030年实现碳中和。

B2 adjective /ˌʌnrɪˈlaɪəbl/

Unreliable

不可靠的; 不能被信任或依赖

Meaning

not dependable; not able to be trusted or relied upon

Example

The old car is unreliable and breaks down frequently.

这辆老车不可靠，常常坏掉。

B2 adverb /ˈdʒenərəsli/

generously

慷慨地

Meaning

in a kind, giving, or unselfish manner; in a plentiful or abundant way

Example

She generously donated money to help the poor.

她慷慨地捐钱帮助穷人。

B2 adjective /kənˈsek.jə.tɪv/

Consecutive

连续的

Meaning

following each other in uninterrupted succession; sequential

Example

She won three consecutive matches in the tournament.

她在比赛中赢得了三场连续的比赛。

B2 noun /ˈraɪdər/

rider

骑手

Meaning

A person who rides a horse, bicycle, motorcycle, or other vehicle.

Example

The rider fell off the horse.

骑手从马背上摔了下来。

B2 verb /ˈkʌltɪveɪt/

cultivate

耕种

Meaning

to grow crops or plants; to develop or improve something

Example

Farmers cultivate rice in the paddy fields.

农民在稻田里种植水稻。

B2 adjective /ˈslɒp.i/

Sloppy

马虎的; 脏的; 不经心做的

Meaning

careless; messy; done without care or attention to detail

Example

His sloppy handwriting was difficult to read.

他的潦草字迹很难读。