cost-efficient
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B2 adjective /ˌkɒst.ɪˈfɪʃ.ənt/

cost-efficient

节约成本
Meaning
Achieving maximum productivity with minimum wasted effort or expense.
Example
Cost-efficient solutions benefit industries.
节约成本的解决方案有利于各行各业。
B2 noun ɪnˌdʌstrɪəlaɪˈzeɪʃən

industrialization

工业化
Meaning
The development of industries in a country or region on a wide scale.
Example
Industrialization changed the global economy dramatically.
工业化显著改变了全球经济。
B2 verb /ˈlaɪtən/

lighten

使变亮；缓和
Meaning
to make something brighter or less dark; to make something less heavy or serious
Example
A joke can lighten the mood during a tense meeting.
一个笑话可以缓和紧张会议的气氛。
B2 noun /ˈsʌfərɪŋ/

suffering

痛苦
Meaning
the state of undergoing pain, distress, or hardship
Example
They tried to relieve his suffering with medicine.
他们试图用药物减轻他的痛苦。
B2 adjective /ˈɡrædʒuˌeɪtɪd/

graduated

刻度 / 分级的
Meaning
Arranged in steps, levels, or stages; having completed a course of study and received a degree
Example
The scientist used a graduated cylinder to measure the liquid precisely.
科学家使用了一个刻度量筒来精确地测量液体。
B2 adjective /ˌbaɪˈlɪŋɡwəl/

bilingual

双语的
Meaning
Able to speak two languages fluently.
Example
She grew up in a bilingual household speaking both English and Spanish.
她在一个双语家庭中长大，既说英语也说西班牙语。
B2 noun /ˈvæljuː ˌprɒpəˈzɪʃən/

value proposition

一份说明产品或服务提供给客户的独特价值或好处的声明
Meaning
A statement that explains the unique benefits or value that a product or service offers to customers.
Example
A clear value proposition attracts more customers.
明确的价值主张吸引更多的客户。
B2 adjective /ˈtɔː.kə.tɪv/

Talkative

健谈的
Meaning
fond of talking; speaking freely and at length
Example
My talkative neighbor loves to chat about everything.
我健谈的邻居喜欢谈论一切。
B2 noun ˈsʌbstɪˌtut

substitute

替代品
Meaning
A person or thing acting or serving in place of another.
Example
Money cannot be a substitute for genuine happiness.
钱不能成为真正幸福的替代品。
B2 adjective ˈsɑːləm

solemn

庄严
Meaning
Formal and dignified; characterized by deep sincerity.
Example
The day begins with a solemn ceremony at the memorial.
这一天从纪念馆的庄重仪式开始。
B2 noun /sfɪər/

sphere

球体
Meaning
a round, three-dimensional shape that is perfectly symmetrical around its center; an area of activity or knowledge
Example
The Earth is almost a perfect sphere.
地球几乎是一个完美的球体。
B2 noun, verb /kɜːrs/

curse

诅咒
Meaning
a solemn wish that harm or misfortune should befall someone; a rude or offensive word or phrase; to utter offensive words or wish harm upon someone
Example
He cursed loudly when he realized he had lost his wallet.
当他意识到自己丢了钱包时，他大声咒骂。
B2 noun /liːk/

Leek

韭菜
Meaning
vegetable related to onion with long green leaves and white bulb, milder than onion
Example
The soup was made with potatoes and leeks.
这道汤是用土豆和韭菜做的。
B2 adjective /ˈvɪv.ɪd/

Vivid

生动的; 明亮的; 清晰的;
Meaning
producing powerful feelings or strong, clear images in the mind; bright and intense
Example
She has vivid memories of her childhood in the countryside.
她对自己在乡村的童年有着生动的记忆。
B2 noun /taɪˈfuːn/

typhoon

台风
Meaning
a tropical storm in the region of the Indian or western Pacific oceans
Example
The typhoon caused severe flooding in the coastal areas.
台风在沿海地区造成了严重的洪水。
B2 noun /eɪd/

aide

助手
Meaning
An assistant or helper, especially to an important person.
Example
The senator’s aide organized the meeting with journalists.
参议员的助手组织了与记者的会议。
B2 noun /ˈfriːˌlænsər/

freelancer

自由职业者
Meaning
A person who works independently without being permanently employed by one organization.
Example
She works as a freelancer designing websites for different clients.
她作为自由职业者为不同的客户设计网站。
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 noun /ˈdraɪv.weɪ/

driveway

车道
Meaning
a short private road leading from a street to a house or garage
Example
The car was parked in the driveway next to the garden.
车子停在花园旁的车道上。
B2 noun /əˈroʊmə/

aroma

香味
Meaning
A pleasant, distinctive smell.
Example
The aroma of freshly baked bread filled the kitchen.
新鲜烤制的面包的香味弥漫在厨房里。
B2 adjective /ˌʌndɪˈveləpt/

Undeveloped

未开发的; 未成熟的; 原始的
Meaning
not yet developed; immature or primitive
Example
The undeveloped land was later turned into a park.
未开发的土地后来被改建成了一个公园。
B2 noun /ˈreɪ.zər/

Razor

剃须刀
Meaning
a sharp-edged instrument used for shaving hair from the skin
Example
He shaved his beard with a sharp razor.
他用一把锋利的剃须刀刮胡子。
B2 noun/verb /ˌoʊvərˈlæp/

overlap

Meaning
To extend over and cover partly; an area where things coincide.
Example
The two meetings overlap by an hour.
B2 noun /ˈkreɪ.dəl/

Cradle

摇篮
Meaning
a small bed for a baby, especially one that rocks from side to side
Example
The baby sleeps peacefully in the cradle.
婴儿在摇篮里安静地睡觉。
B2 noun /ˌdʒen.əˈrɒs.ə.ti/

Generosity

慷慨
Meaning
the quality of being kind and generous; willingness to give money, help, kindness freely
Example
The billionaire's generosity was evident in his numerous charitable donations to hospitals.
亿万富翁的慷慨在他对医院的众多慈善捐赠中显而易见。
B2 verb /ˌʌndərˈteɪk/

undertake

承担
Meaning
to commit to and begin a task or project; to take on responsibility
Example
She decided to undertake a challenging project.
她决定承担一个具有挑战性的项目。
B2 verb /ɪnˈheɪl/

inhale

吸气
Meaning
to breathe in; to draw air into the lungs
Example
Take a deep breath and inhale slowly.
深吸一口气并缓慢地吸入。
B2 noun /ˈdʌmi/

dummy

假人 / 傻瓜
Meaning
a model or replica of a human used for practice, display, or testing; also a term for a foolish person
Example
The tailor used a dummy to display the dress.
裁缝用假人展示了这件衣服。
B2 adjective /ˈʃeɪm.fəl/

Shameful

可耻的; 不光彩的; 令人尴尬的
Meaning
causing shame; disgraceful; embarrassing
Example
His shameful behavior embarrassed the entire family.
他可耻的行为让整个家庭感到尴尬。
B2 adjective /ˌiːkəˈnɒmɪkl/

economical

经济的
Meaning
Careful in the use of resources; providing good value or efficiency.
Example
Driving a hybrid car is economical in the long run.
驾驶混合动力车在长期来看是经济的。
B2 adjective /spɒnˈteɪniəs/

Spontaneous

自发的
Meaning
done without planning; natural and unforced
Example
Their spontaneous dance in the rain was beautiful.
他们在雨中即兴的舞蹈非常美丽。
B2 noun, verb /stɛm/

stem

茎 / 遏制
Meaning
Noun: The main stalk of a plant. Verb: To stop or restrict the flow or development of something.
Example
The gardener cut the stem of the rose; New policies aim to stem the flow of pollution.
园丁剪下了玫瑰的茎；新政策旨在遏制污染的流动。
B2 noun ˌprɒd.ʌkˈtɪv.ɪ.ti

productivity

生产力
Meaning
The effectiveness of productive effort, especially in industry, as measured in terms of the rate of output per unit of input.
Example
Improved irrigation boosts productivity.
改进的灌溉提高了生产力。
B2 noun /ˈmeɪnˌlænd/

mainland

Meaning
the principal landmass of a country or continent, as opposed to the surrounding islands
Example
The mainland of Australia is home to most of its population.
B2 noun /ˈlænd.fɪl/

landfill

垃圾填埋场
Meaning
a site where waste material is buried under the ground
Example
The city built a new landfill to manage its growing waste problem.
这个城市建造了一个新的垃圾填埋场，以应对日益增长的废物问题。
B2 noun /kənˈvɪk.ʃən/

conviction

信念
Meaning
A firmly held belief or opinion.
Example
She spoke with conviction, making everyone believe her.
她充满信念地说话，使每个人都相信她。
B2 verb /ɪmˈbɛd/

embed

嵌入
Meaning
to fix something firmly into a surrounding mass or context
Example
The journalist was embedded with the military unit.
记者与军事单位嵌入。
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。
B2 noun /ˈnek.taɪ/

Necktie

领带
Meaning
a strip of cloth worn around the neck under a shirt collar and tied in front
Example
He adjusted his necktie before the important meeting.
他在重要会议前调整了他的领带。
B2 noun /ˈmærəθən/

marathon

马拉松
Meaning
a long-distance running race, typically 42.195 kilometers (26.2 miles)
Example
She completed the marathon in under four hours.
她在不到四小时内完成了马拉松。
B2 verb /ˌoʊvərˈiːt/

overeat

幸福
Meaning
To eat more food than the body needs.
Example
She tends to overeat when she is stressed.
她在收到奖项时无法掩饰自己的幸福。
B2 noun /hɔrn/

Horn

角
Meaning
a hard pointed projection on the head of certain animals; a musical instrument
Example
The rhinoceros used its horn to defend itself.
犀牛用角来保护自己。
B2 verb /ɪmˈbreɪs/

embrace

拥抱
Meaning
to hold someone closely in your arms; to accept willingly
Example
She embraced her friend at the airport.
她在机场拥抱了她的朋友。
B2 noun ˈbɪz.nɪs ˈfaɪ.næns

business finance

商业财务
Meaning
The area of finance that deals with sources of funding and the capital structure of corporations.
Example
Effective business finance enhances profitability.
有效的商业财务提高了盈利能力。
B2 noun /lɔːɡ/

Log

木头
Meaning
a piece of a dead or felled tree trunk or branch, especially one stripped of bark
Example
They sat on a log by the campfire.
他们坐在篝火旁的木头上。
B2 verb /əˈplɔːd/

applaud

鼓掌
Meaning
to show approval by clapping or expressing admiration
Example
The audience applauded the performance.
观众为表演鼓掌。
B2 adjective /ˈstɜːrdi/

sturdy

坚固
Meaning
strongly and solidly built; not easily weakened
Example
The carpenter made a sturdy wooden table.
木匠做了一张坚固的木桌。
B2 verb /dɪˈmɒlɪʃ/

demolish

拆除
Meaning
to destroy completely, especially a building or structure
Example
The city decided to demolish the old stadium to build a new one.
这座城市决定拆除旧体育场，建造一个新的。
B2 adjective /ˈskɛptɪkəl/

skeptical

怀疑的
Meaning
not easily convinced; having doubts or reservations
Example
She was skeptical about the new plan.
她对新计划持怀疑态度。
B2 noun, verb /ˈdɪskɔːrs/

discourse

讲座, 辩论
Meaning
Written or spoken communication or debate.
Example
The professor gave a discourse on ancient philosophy.
教授进行了关于古代哲学的讲座。
B2 noun /ˈlaɪ.ə.nəs/

Lioness

母狮
Meaning
an adult female lion
Example
The fierce lioness protected her cubs from danger.
那只凶猛的母狮保护着她的小狮子免受危险。
B2 adjective /ˈkeər.friː/

Carefree

无忧无虑; 轻松愉快;
Meaning
free from anxiety or responsibility; lighthearted; worry-free
Example
She lived a carefree life, traveling the world without any worries.
她过着无忧无虑的生活，环游世界没有任何担忧。
B2 adverb /ʌnˈnesəserəli/

Unnecessarily

不必要地
Meaning
to a greater extent than is needed; without necessity
Example
Don't worry unnecessarily about the exam.
不要为考试不必要地担心。
B2 verb /ˌoʊvərˈlʊk/

overlook

忽略
Meaning
to fail to notice or consider something; to have a view from above
Example
It's easy to overlook small details when you're in a hurry.
当你赶时间时，很容易忽略小细节。
B2 noun /wɔːrd/

ward

病房
Meaning
A separate room in a hospital for patients; also a division of a city or a person under guardianship.
Example
She was admitted to the children's ward.
她被接收进了儿童病房。
B2 verb /rɪˈkleɪm/

reclaim

Meaning
To take back or recover something; to restore to a usable state.
Example
The farmer worked to reclaim the barren land.
B2 noun /ˈmʌs.tərd/

Mustard

芥末
Meaning
A pungent seed or condiment made from ground mustard seeds
Example
She added mustard seeds to the curry for extra flavor.
她将芥末种子加入咖喱中，以增添更多风味。
B2 noun /mæt/

Mat

垫子
Meaning
a piece of coarse material placed on a floor for people to wipe their feet on
Example
Please wipe your feet on the mat before entering.
请在进入前擦干净脚上的垫子。
B2 adjective /ʌnˈhɜːd/

Unheard

未听到的; 未知的
Meaning
not heard or listened to; not given a hearing; unknown or unfamiliar
Example
His complaints went unheard by the management.
他的投诉没有被管理层听到。
B2 adjective /ʌnˈsteɪbəl/

Unstable

不稳定
Meaning
likely to change; not steady or secure; unsteady
Example
The unstable economy made people worried about their jobs.
不稳定的经济让人们担心他们的工作。
B2 adjective /ˌbaɪəˈlɒdʒɪkl̩/

biological

生物学的
Meaning
relating to the science of biology or to life and living organisms
Example
She is studying biological sciences at university.
她在大学学习生物科学。
B2 noun ˌɪm.plɪˈkeɪ.ʃən

implication

暗示
Meaning
A conclusion that can be drawn from something although it is not explicitly stated; a likely consequence.
Example
The implication of climate change is severe.
气候变化的暗示意义是严重的。
B2 adjective /ˈænɪmeɪtɪd/

animated

动画的
Meaning
Full of life or excitement; made using animation techniques.
Example
The animated film was loved by children and adults alike.
这部动画电影受到儿童和成人的喜爱。
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。
B2 noun ˈtraɪəmf

triumph

胜利
Meaning
A great victory or achievement.
Example
The novel is considered one of Dickens' greatest triumphs.
这部小说被认为是狄更斯最伟大的胜利之一。
B2 verb /ˈspɛsɪfaɪ/

specify

指定
Meaning
to state or describe something clearly and exactly
Example
Please specify the time and place of the meeting.
请明确指定会议的时间和地点。
B2 adverb /ˈmen.tə.li/

Mentally

心理上
Meaning
relating to the mind; in terms of mental processes
Example
She was mentally preparing herself for the exam.
她正在为考试做心理准备。
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 noun /ˈsɛtlər/

settler

定居者
Meaning
a person who settles in a new area or land
Example
The settlers arrived in the new town and started building homes.
定居者们抵达新城市并开始建造房屋。
B2 verb /ˈæktɪveɪt/

activate

激活
Meaning
to make something start or function
Example
She pressed the button to activate the machine.
她按下按钮以激活机器。
B2 adjective /stɜːrn/

Stern

严格的；严厉的
Meaning
serious and demanding exact conformity to rules; strict and severe
Example
The teacher gave the students a stern warning about cheating.
老师给学生们关于作弊的严厉警告。
B2 verb /ˈɛskɔrt/

escort

护送
Meaning
to accompany someone; to guide or protect while going somewhere
Example
The guard escorted the visitor to the office.
卫兵护送来访者到办公室。
B2 noun /ˈkɒpə/

copper

铜
Meaning
a reddish-brown metal used for electrical wiring, coins, and more
Example
Copper is a good conductor of electricity.
铜是良好的电力导体。
B2 adjective /ˈstaɪ.lɪʃ/

Stylish

时尚和有吸引力；在外观上有优雅或品味
Meaning
fashionable and attractive; having elegance or taste in appearance
Example
She wore a stylish dress to the party.
她穿着一件时尚的裙子参加派对。
B2 noun /ˈdeb.ɪt/

Debit

借方; 负债; 提款
Meaning
an entry recording an amount owed; money taken from a bank account
Example
The bank showed a debit of fifty dollars from my checking account.
银行显示从我的支票账户中扣除五十美元。
B2 verb /stɑːv/

starve

饿死
Meaning
to suffer or die from lack of food
Example
He was left to starve in the desert.
他被丢在沙漠里饿死。
B2 adjective /veɪɡ/

Vague

模糊; 不确定
Meaning
unclear or uncertain in meaning; not clearly expressed
Example
His explanation was too vague for me to understand.
他的解释太模糊，我无法理解。
B2 noun /aɪˈdiː/

id

身份证件
Meaning
identification; a document or number used to prove who someone is
Example
Please show your ID at the entrance.
请在入口处出示你的身份证件。
B2 adjective /ʌnˈiːkwəl/

Unequal

不平等; 不公正;
Meaning
not the same in quantity, size, or value; not fair or just
Example
The distribution of wealth is unequal in many countries.
财富的分配在许多国家是不平等的。
B2 noun /kəˈrʌp.ʃən/

Corruption

腐败
Meaning
dishonest or fraudulent conduct by those in power; the process of decay or decomposition
Example
The government launched a campaign to fight corruption in public offices.
政府发起了一个打击公共办公室腐败的运动。
B2 noun /trəˈdɪʃ.ən.əl ɪˈkɒn.ə.mi/

traditional economy

传统经济
Meaning
An economic system based on customs and traditions, often involving barter trade.
Example
Tribes still practice a traditional economy based on barter trade.
部落仍然实践着基于物物交换的传统经济。
B2 noun /flɛkˈsɪbɪləti/

flexibility

灵活性
Meaning
The quality of bending easily without breaking; willingness to change or compromise.
Example
The flexibility of the working hours made it easier to balance work and personal life.
工作时间的灵活性使得平衡工作和个人生活变得更加容易。
B2 adjective /səkˈsɛsɪv/

Successive

连续的; 连续的
Meaning
following one after the other in order; consecutive
Example
The team won three successive matches.
球队赢得了三场连续的比赛。
B2 noun /ˈtɜːnˌəʊvə/

turnover

营业额
Meaning
the amount of business conducted during a particular period, or the rate at which employees leave a company
Example
The company reported a high turnover in its sales department.
公司报告了其销售部门的高营业额。
B2 verb /sæk/

sack

解雇
Meaning
to dismiss from a job; to put something in a sack
Example
The company sacked him for poor performance.
公司因为表现不佳解雇了他。
B2 noun pɑrˈtɪʃən

partition

分割
Meaning
The action of dividing or being divided into parts; separation.
Example
Partition caused unrest.
分割引发了不安。
B2 noun /θɛft/

theft

偷竊
Meaning
the action or crime of stealing
Example
The theft of his wallet was reported to the police.
他的錢包被報告給警方。
B2 adjective /suːˈpriːm/

Supreme

最高的
Meaning
highest in rank, authority, or quality; greatest; most important
Example
The Supreme Court made the final decision.
最高法院作出了最终决定。
B2 adjective /ˈvɜːrtɪkl/

vertical

垂直
Meaning
Standing or pointing straight up; perpendicular to the ground.
Example
The skyscraper has a perfectly vertical design.
这座摩天大楼有一个完美的垂直设计。
B2 verb /səˈsteɪn/

sustain

维持
Meaning
To support, maintain, or keep something going over time.
Example
The team worked hard to sustain their success.
团队努力工作以维持他们的成功。
B2 verb /ɪnˈrɪtʃ/

enrich

丰富
Meaning
To improve or enhance the quality or value of something.
Example
Space exploration enriches human understanding.
太空探索丰富了人类的理解。
B2 noun /roʊˈteɪʃən/

Rotation

旋转; 转动; 自转
Meaning
the action of rotating around an axis or center; a single turn
Example
The Earth's rotation takes 24 hours to complete.
地球的自转需要24小时才能完成。
B2 verb ˈeksɪkjuːt

execute

执行
Meaning
To carry out or put into effect a plan, order, or course of action.
Example
NASA plans to execute the mission in three phases.
NASA计划在三个阶段执行任务。
B2 noun /ɡriːn ˈtʃɪl.i/

Green Chili

青辣椒
Meaning
unripe chili pepper that is green in color and has a spicy taste
Example
She added chopped green chili to the salad for extra heat.
她将切好的青椒加到沙拉中，以增加辣味。
B2 verb, noun, adjective /baʊnd/

bound

有界的 / 受限的
Meaning
To move with large strides or jumps; also refers to being tied, limited, or certain.
Example
The dog bounded across the field with joy.
狗带着快乐跳过了田野。
B2 verb /ˈdɛdɪkeɪt/

dedicate

奉献
Meaning
to devote time, effort, or oneself to a particular purpose or person
Example
She dedicated her life to helping the poor.
她献出了自己的生命来帮助穷人。
B2 verb /ʌnˈkʌvə(r)/

uncover

揭示
Meaning
to reveal something that was hidden or secret
Example
The investigation uncovered new evidence.
调查揭示了新的证据。
B2 verb praɪˈɒraɪtaɪz

prioritize

优先
Meaning
To designate or treat something as more important than other things
Example
Prioritize your tasks to stay efficient.
优先处理您的任务，以保持高效。
B2 noun /bʌd/

Bud

花苞
Meaning
An undeveloped or immature flower before it opens
Example
The rose bud will bloom into a beautiful flower in a few days.
玫瑰花苞将在几天内绽放成一朵美丽的花。
B2 noun /rɪˈmuː.vəl/

Removal

移除; 去除; 解雇;
Meaning
the action of taking something away or eliminating it; dismissal from office
Example
The removal of the old furniture took all day.
移除旧家具花了整整一天。
B2 noun, verb /ˈrætəl/

rattle

嘎啦作响；拨浪鼓
Meaning
to make a rapid series of short, sharp sounds; a device or object that makes such a sound
Example
The loose window began to rattle in the strong wind.
在强风中，松动的窗户嘎啦作响。
B2 noun əˈmend.mənts

amendments

修正案
Meaning
Changes or additions made to improve a text, law, or constitution.
Example
Amendments reflect evolving public needs.
修正案反映了不断发展的公共需求。
B2 adjective /ˈtrʌblsəm/

Troublesome

麻烦的; 问题的
Meaning
causing difficulty or annoyance; problematic
Example
The troublesome student disrupted the class again.
这个麻烦的学生又打断了课堂。
B2 noun /ˈpælət/

palette

调色板
Meaning
a thin board or surface on which an artist sets and mixes colors; also a range of colors used in art or design
Example
The artist mixed vibrant shades on her palette before starting the painting.
艺术家在开始画画之前，在她的调色板上混合了鲜艳的色调。
B2 noun ˈɡeɪm.pleɪ

gameplay

游戏玩法
Meaning
The tactical aspects of a game, such as its plot and the way it is played.
Example
The team's gameplay was innovative.
该队的游戏玩法具有创新性。
B2 adjective /ˈnoʊ.bəl/

Noble

高尚的；贵族的
Meaning
having high moral qualities; honorable; generous; of aristocratic birth
Example
His noble actions helped many people in need.
他的高尚行为帮助了许多需要帮助的人。
B2 adjective ɪˈvɒlvɪŋ

evolving

演变的
Meaning
Developing gradually, especially from a simple to a more complex form; changing and developing.
Example
Education plays a role in evolving societal norms.
教育在社会规范的演变中发挥着作用。
B2 noun /əbˈsɛʃən/

obsession

痴迷
Meaning
An idea, thought, or concern that continually preoccupies or intrudes on a person's mind.
Example
His obsession with success drove him to work day and night.
他对成功的痴迷促使他日夜工作。
B2 noun /ˈdrɔː.bæk/

Drawback

缺点; 不利因素; 问题
Meaning
a feature that renders something less acceptable; a disadvantage or problem
Example
The main drawback of living in the city is the high cost of housing.
住在城市的主要缺点是高昂的住房成本。
B2 verb /ɪnˈfɔːrs/

enforce

执行
Meaning
to make sure that a rule, law, or policy is obeyed
Example
The police are responsible for enforcing the law.
警方负责执行法律。
B2 noun /ˈraɪfəl/

Rifle

步枪
Meaning
a gun with a long barrel that is fired from the shoulder
Example
The soldier carried a rifle during the mission.
士兵在任务中携带着步枪。
B2 noun ক্লাইম্যাটিক কন্ডিশন্স

climatic conditions

气候条件
Meaning
The atmospheric or weather patterns of a particular region.
Example
Specific climatic conditions are required for snowfall.
降雪需要特定的气候条件。
B2 verb /ɪnˈkaʊntər/

encounter

遇见 / 遇到
Meaning
to unexpectedly meet someone or experience something, especially something difficult or new
Example
During the hike, we encountered a wild bear.
在徒步旅行中，我们遇到了一只野生熊。
B2 adjective /ˈvoʊkəl/

vocal

直言不讳
Meaning
expressing opinions or feelings freely and loudly; relating to the voice
Example
She was very vocal about her dissatisfaction.
她对自己的不满非常直言不讳。
B2 adjective ˌkɒm.prɪˈhen.sɪv

comprehensive

全面的
Meaning
Including or dealing with all or nearly all elements or aspects of something; complete and thorough.
Example
A comprehensive study enhances understanding.
全面的研究促进了理解。
B2 adjective /dɪˈfensɪv/

Defensive

防御性
Meaning
used or intended to defend or protect; showing a tendency to react in an angry or hurt way when criticized
Example
He became defensive when criticized about his work.
当他因为工作受到批评时，他变得防御性很强。
B2 noun /ˈjuː.sɪdʒ/

Usage

使用
Meaning
the action of using something; the way in which words are used in a language
Example
The dictionary explains the correct usage of difficult words.
词典解释了难词的正确用法。
B2 verb /stæk/

stack

Meaning
to arrange things in a neat pile or one on top of another
Example
He stacked the books neatly on the shelf.
B2 noun ɪnˈdev.ər

endeavor

努力
Meaning
An attempt to achieve a goal; a serious determined effort.
Example
The endeavor to innovate space tourism is ambitious.
创新太空旅游的努力是雄心勃勃的。
B2 noun /ɪnˌvaɪrənˈmɛntəl ˈmuːvmənt/

environmental movement

环境运动
Meaning
A social or political movement aimed at protecting the environment and promoting sustainable practices through advocacy, education, and policy changes.
Example
The environmental movement focuses on reducing pollution and protecting ecosystems.
环境运动专注于减少污染并保护生态系统。
B2 noun /dʒɑːr/

Jar

罐子; 瓶子
Meaning
a wide-mouthed container made of glass or pottery; to have a harsh or unpleasant effect
Example
She stored homemade cookies in a large glass jar on the kitchen counter.
她把自制的饼干存放在厨房台面上的大玻璃罐子里。