transit
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B2 noun /ˈtræn.zɪt/

transit

交通运输
Meaning
Transportation or travel system, the process of travel or transportation from one place to another.
Example
The city is investing in a new transit system.
这座城市正在投资一个新的交通运输系统。
B2 adjective daɪˈvɜːs

diverse

多样的
Meaning
Showing a great deal of variety; very different.
Example
Diverse industries enhance economic resilience.
多样化的产业增强了经济韧性。
B2 adverb /ˈsʌbsɪkwəntli/

subsequently

随后
Meaning
at a later time; afterward
Example
He failed his exam and subsequently had to retake it.
他没有通过考试，随后不得不重考。
B2 verb /dɪˈprɛs/

depress

压抑
Meaning
To make someone feel sad or without hope; to reduce the level or strength of something.
Example
The gloomy weather tends to depress people.
阴郁的天气常常使人感到抑郁。
B2 noun /ˈtæk.tɪk/

Tactic

策略; 战术
Meaning
a plan or method for achieving something; a strategy used to accomplish a goal
Example
The coach used a new tactic to win the game.
教练使用了一种新的战术来赢得比赛。
B2 noun /ɡriːd/

Greed

贪婪
Meaning
intense and selfish desire for something, especially wealth, power, or food
Example
His greed for money led him to make unethical business decisions.
他对金钱的贪婪让他做出了不道德的商业决策。
B2 noun /ˌsɛkʃuˈæləti/

sexuality

性别认同
Meaning
a person's capacity for sexual feelings and orientation
Example
She spoke openly about her sexuality and identity.
她公开谈论了她的性别认同和身份。
B2 noun /kənˌfɪɡəˈreɪʃən/

configuration

配置
Meaning
an arrangement of parts or elements in a particular form or structure
Example
The configuration of the system needs to be adjusted for better performance.
系统配置需要调整以提高性能。
B2 noun /ˈfrɪkʃən/

friction

摩擦
Meaning
the resistance that one surface or object encounters when moving over another; conflict or tension between people or groups
Example
There was friction between the two departments over resource allocation.
在资源分配问题上，两个部门之间有摩擦。
B2 noun /dʒiːn/

gene

基因
Meaning
A unit of heredity in living organisms, transferred from parent to offspring, determining traits.
Example
Eye color is influenced by genes inherited from parents.
眼睛的颜色受从父母遗传的基因的影响。
B2 noun /soʊl/

Sole

脚底; 鞋底
Meaning
the bottom part of the foot; the bottom part of a shoe
Example
I have a blister on the sole of my foot.
我的脚底有个水泡。
B2 adjective /bɪˈliːvəbl̩/

believable

可信的
Meaning
Able to be trusted or accepted as true or reasonable.
Example
Her story was so detailed that it sounded believable.
她的故事如此详细，以至于听起来很可信。
B2 noun ˌbaɪ.oʊ.dɪˈvɝː.sə.t̬i

biodiversity

生物多样性
Meaning
The variety of life in the world or in a particular habitat or ecosystem.
Example
Rainforests are home to immense biodiversity.
雨林是巨大的生物多样性的家园。
B2 adjective /kəʊˈɒpərətɪv/

cooperative

合作的
Meaning
willing to work or act together with others for a common purpose
Example
She was very cooperative during the interview process.
她在面试过程中非常合作。
B2 noun /ˈwɪd.oʊ/

Widow

寡妇
Meaning
a woman whose husband has died and who has not married again
Example
The widow received support from her family and community.
寡妇得到了她的家人和社区的支持。
B2 noun /prəˈfɪʃənsi/

proficiency

熟练
Meaning
Competency or skill; expertise.
Example
His proficiency in multiple languages is remarkable.
他在多种语言上的熟练度令人印象深刻。
B2 noun /ˈɜːrnər/

earner

收入者
Meaning
A person who earns money through work or business
Example
She is the primary earner in her family.
她是家庭中的主要收入者。
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 adjective /ˈsæv.ɪdʒ/

Savage

野蛮的; 残忍的; 未开化的
Meaning
extremely cruel or violent; wild and fierce; uncivilized
Example
The savage attack shocked everyone.
野蛮的攻击震惊了所有人。
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 /ˈænsestri/

ancestry

家谱
Meaning
one’s family origins or lineage
Example
He is proud of his royal ancestry.
他为自己的皇室家谱感到自豪。
B2 verb /dɪˈraɪv/

derive

派生
Meaning
To obtain something from a source.
Example
Many English words derive from Latin.
许多英语词汇源自拉丁语。
B2 adjective /njuːˈtrɪʃ.əs/

Nutritious

有营养的
Meaning
containing substances that help the body grow and stay healthy; nourishing
Example
Eating nutritious food helps maintain good health.
吃有营养的食物有助于保持身体健康。
B2 verb /briːd/

breed

繁殖, 养育
Meaning
to produce young animals; to reproduce; to keep animals for producing young
Example
They breed horses on their farm.
他们在他们的农场上繁殖马。
B2 noun /ˈmɪn.ɪ.stri/

Ministry

部委
Meaning
A government department responsible for a particular area of public administration
Example
The Ministry of Education announced new policies for schools.
教育部宣布了新的学校政策。
B2 noun /ˌekspləˈreɪʃən/

exploration

探索
Meaning
the action of traveling through or studying an area to learn more about it
Example
Space exploration has expanded our understanding of the universe.
太空探索扩展了我们对宇宙的理解。
B2 noun ˈnætʃərəl ˈhæbɪtæt

Natural Habitat

自然栖息地
Meaning
The natural environment where organisms live and fulfill their life needs.
Example
Protecting the natural habitat is crucial for butterflies.
保护自然栖息地对蝴蝶至关重要。
B2 noun /ˈaɪ.lɪd/

Eyelid

眼皮
Meaning
either of the upper or lower folds of skin that cover the eye when closed
Example
Her eyelids felt heavy with sleep.
她的眼皮因睡意而感到沉重。
B2 noun /rɪˈbel.jən/

Rebellion

起义
Meaning
an act of armed resistance to an established government or leader
Example
The rebellion against the king lasted for three years.
反抗国王的起义持续了三年。
B2 noun əˌkaʊntəˈbɪləti

accountability

问责制
Meaning
The fact or condition of being accountable; responsibility.
Example
Accountability is key to maintaining trust in any system.
问责制是保持任何系统中的信任的关键。
B2 verb /əˈkweɪnt/

acquaint

使熟悉
Meaning
to make someone familiar with something; to inform or introduce
Example
Please acquaint yourself with the safety guidelines before operating the machine.
请在操作机器前，熟悉安全指导原则。
B2 noun, adjective /ˈkɒrəl/

coral

珊瑚
Meaning
a hard, rock-like marine organism formed by tiny sea animals; a pinkish-orange color resembling coral
Example
The coral in the reef provides shelter for many sea creatures.
珊瑚礁中的珊瑚为许多海洋生物提供庇护。
B2 adjective /ˈvɒl.ən.tər.i/

Voluntary

自愿的
Meaning
done willingly without being forced; given or done freely
Example
She made a voluntary donation to the charity.
她自愿向慈善机构捐款。
B2 adjective /ˈsoʊbər/

Sober

清醒的；严肃而深思的；适度的
Meaning
not affected by alcohol; serious and thoughtful; moderate
Example
He remained sober throughout the celebration.
他在整个庆典期间保持清醒。
B2 noun /ˈdɛməˌkræt/

democrat

民主党人
Meaning
a supporter of democracy or a member of the Democratic Party in the US
Example
He is a strong democrat who believes in equal rights.
他是一个坚强的民主党人，相信平等的权利。
B2 noun /ˌriː.ɪnˈfɔːrs.mənt/

reinforcement

强化
Meaning
Strengthening or supporting something, especially behavior or learning.
Example
Positive reinforcement helps in learning.
积极的强化有助于学习。
B2 verb /ɪnˈdʌldʒ/

indulge

纵容
Meaning
to allow oneself to enjoy something enjoyable, often excessively
Example
He indulged in a piece of chocolate cake after dinner.
他在晚餐后沉浸在一块巧克力蛋糕中。
B2 noun /swiːt/

suite

套房
Meaning
a set of rooms designated for one person's or family's use or for a particular purpose
Example
They stayed in the presidential suite at the hotel.
他们住在酒店的总统套房里。
B2 noun /ˈloʊ.təs/

Lotus

莲花
Meaning
a large water flower that floats on the surface of ponds and lakes
Example
The lotus flower blooms beautifully in the quiet pond.
莲花在宁静的池塘中美丽地绽放。
B2 adverb /ˈpraɪ.vət.li/

Privately

私下; 保密地
Meaning
in a private manner; without others present; confidentially
Example
She spoke to him privately about the matter.
她私下里和他谈论了这个问题。
B2 verb /ˈrendər/

render

提供
Meaning
to provide or give; to make or cause to become
Example
The artist renders the scene beautifully.
艺术家美丽地渲染了场景。
B2 verb/adjective /ɑːrˈtɪkjʊlət/

articulate

Meaning
to express thoughts or ideas clearly; having the ability to speak fluently and clearly
Example
She was able to articulate her ideas during the meeting.
B2 noun /broʊtʃ/

brooch

Meaning
a decorative jewelry pin that is attached to clothing
Example
She wore a beautiful silver brooch on her jacket.
B2 adverb /ˈəʊvəli/

overly

过度
Meaning
to an excessive degree or extent
Example
She was overly concerned about the results.
她对结果过于担忧。
B2 noun ˌɪn.əˈveɪ.ʃən

innovation

创新
Meaning
The action or process of innovating; a new method, idea, product, etc.
Example
Innovation drives solutions to global challenges.
创新推动了全球挑战的解决方案。
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 verb /ɪˈvɑːlv/

evolve

Meaning
to develop gradually, especially into a more complex or advanced state
Example
Over time, the company evolved into a global brand.
B2 adjective /ˌdʒiːəˈɡræfɪkəl/

geographical

地理的
Meaning
relating to geography; connected with the physical features, location, or characteristics of the Earth or a particular area
Example
The country’s geographical position makes it an important trading hub.
这个国家的地理位置使它成为重要的贸易中心。
B2 adjective /ˈkrɛd.ɪ.bəl/

credible

可信的
Meaning
able to be believed; convincing
Example
Her explanation was credible enough to convince the committee.
她的解释足够可信，能够说服委员会。
B2 verb /prɪˈsiːdɪd/

preceded

之前发生
Meaning
came before something in time, order, or position
Example
Dark clouds preceded the heavy rainfall.
乌云在暴雨之前出现。
B2 noun /ˌvɪz.ɪˈbɪlɪti/

visibility

可见性
Meaning
The state of being able to see or be seen; exposure or prominence.
Example
Increased visibility on social media can help businesses grow.
在社交媒体上的可见性增加可以帮助企业成长。
B2 noun, verb /ˈblɒsəm/

blossom

开花
Meaning
a flower or mass of flowers on a tree or plant; to develop or flourish
Example
The small garden began to blossom in spring.
小花园在春天开始开花。
B2 adjective /ˈkwɜːrki/

quirky

奇特的
Meaning
Unusual in an interesting, charming, or odd way.
Example
She has a quirky sense of fashion that makes her stand out.
她有一种奇特的时尚感，使她与众不同。
B2 noun /ˈheɪ.trəd/

Hatred

仇恨
Meaning
intense dislike or ill will; a feeling of strong aversion
Example
His hatred for injustice motivated him to become a human rights lawyer.
他对不公正的仇恨促使他成为了一名人权律师。
B2 noun /ˈflɒrɪst/

florist

花店老板
Meaning
A person who sells and arranges flowers.
Example
We bought a bouquet from the local florist.
我们在当地的花店买了一个花束。
B2 noun /ˈlaɪnˌʌp/

lineup

阵容
Meaning
a group of people or things arranged in a sequence
Example
The event featured a star-studded lineup of musicians.
这个活动展示了一个明星云集的阵容。
B2 adjective /ˈɪn.tɪ.mət/

Intimate

亲密的; 私人的; 详细的知识
Meaning
close in friendship; private and personal; detailed knowledge
Example
They have an intimate friendship that has lasted for decades.
他们有一段持续数十年的亲密友谊。
B2 noun /ˈwɜːrk laɪf ˈbæl.əns/

work-life balance

工作与生活平衡
Meaning
The equilibrium between personal and professional life, ensuring neither dominates at the expense of the other.
Example
Achieving work-life balance reduces stress and improves productivity.
实现工作与生活的平衡可以减轻压力并提高生产力。
B2 noun /ˈmɪd.deɪ/

Midday

中午
Meaning
The middle of the day; twelve o'clock in the daytime; noon
Example
The sun is brightest at midday when it's directly overhead.
太阳在中午最亮，当它正好在头顶时。
B2 verb /ˈdɒmɪneɪt/

dominate

主导
Meaning
to have power or control over something or someone
Example
The company dominates the smartphone market.
这家公司主导了智能手机市场。
B2 adjective /ˌʌnˈnoʊ.tɪst/

Unnoticed

未被注意到; 被忽视
Meaning
not seen or observed; ignored
Example
His hard work went unnoticed by his manager.
他的辛勤工作没有被经理注意到。
B2 noun /ˈɑːrkaɪvz/

archives

档案
Meaning
A place or collection where historical records and documents are stored.
Example
She visited the national archives to research her family history.
她参观了国家档案馆，研究家族历史。
B2 verb /əˈblaɪdʒ/

oblige

迫使
Meaning
to compel or require someone to do something; to help or do a favor
Example
I would be happy to oblige you with the information you need.
我很乐意为你提供所需的信息。
B2 verb /əˈvɜːrt/

avert

避免
Meaning
to prevent something bad from happening or to turn away one's eyes or thoughts
Example
Quick action helped avert a disaster.
快速的行动帮助避免了灾难。
B2 noun /ˈmɛtəfɔːr/

metaphor

幸福
Meaning
A figure of speech in which a word or phrase is applied to something to which it is not literally applicable.
Example
Time is a thief is a common metaphor for how quickly life passes.
当她获得奖项时，她无法掩饰自己的幸福。
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 interjection /ˈbrɑː.voʊ/

bravo

布拉沃
Meaning
used to express approval, admiration, or praise
Example
The audience shouted 'Bravo!' after the stunning performance.
观众在精彩的表演后大喊“布拉沃！”
B2 adjective; past participle /ˈɒnəd/

honoured

感到荣幸的
Meaning
treated with respect or distinction; feeling proud and privileged
Example
She felt deeply honoured to receive the award.
她因获得这个奖项而感到非常荣幸。
B2 verb /əˈfend/

offend

冒犯
Meaning
to cause displeasure or resentment; to hurt someone's feelings
Example
His rude comments offended many people at the meeting.
他的粗鲁评论冒犯了会议上的许多人。
B2 adjective /pælɛˈstɪnɪən/

palestinian

巴勒斯坦的
Meaning
relating to Palestine or its people
Example
The Palestinian people have a rich cultural heritage.
巴勒斯坦人民拥有丰富的文化遗产。
B2 noun /ˈtɛl.ər/

teller

出纳员; 讲述者
Meaning
A person who counts and manages money at a bank; a person who tells or relates something
Example
The bank teller counted the cash carefully before handing it over.
银行出纳在交付现金前仔细点算了金额。
B2 noun /ˈɑp.tə.mɪst/

Optimist

乐观主义者
Meaning
a person who tends to be hopeful and confident about the future; someone who sees the good side of things
Example
As an optimist, she always believed things would improve.
作为乐观主义者，她一直相信事情会变得更好。
B2 noun ˌæd.æpˈteɪ.ʃən

adaptation

适应
Meaning
The action or process of adapting or being adapted.
Example
Adaptation to climate change is critical for resilience.
适应气候变化对于韧性至关重要。
B2 noun /pʌbˈlɪs.ɪ.ti/

Publicity

宣传
Meaning
public attention or notice given to someone or something; advertising or promotion
Example
The movie received a lot of publicity before its release.
这部电影在上映之前获得了很多宣传。
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 /ˈkaʊnsɪlər/

councilor

议员
Meaning
an elected member of a council, especially a local government body
Example
The councilor held a public meeting to discuss local issues.
议员召开了一个公共会议，讨论地方问题。
B2 noun /ˈnuː.səns/

Nuisance

麻烦; 打扰;
Meaning
a person, thing, or circumstance causing inconvenience or annoyance
Example
The constant noise from construction is a real nuisance.
建筑施工的持续噪音是一种真正的麻烦。
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 noun /əˈsɛnt/

ascent

Meaning
The act of rising or climbing to a higher position or level.
Example
The climbers began their ascent to the mountain peak at dawn.
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。
B2 noun /əˈtɒm.ɪk ˈhæb.ɪts/

atomic habits

原子习惯
Meaning
Small but powerful habits that can bring big changes over time
Example
Developing atomic habits leads to long-term success.
养成原子习惯带来长期的成功。
B2 noun /pledʒ/

Pledge

承诺; 保证; 担保;
Meaning
a solemn promise or undertaking; something given as security for a loan; a commitment or guarantee
Example
He made a pledge to donate money to charity.
他承诺捐款给慈善机构。
B2 adjective kəˈlɛktɪv

collective

集体的
Meaning
Done by people acting as a group; shared by all members of a group.
Example
Victory Day represents our collective pride.
胜利日代表着我们的集体荣誉。
B2 noun /ˌmʌltɪplɪˈkeɪʃən/

multiplication

乘法
Meaning
the mathematical process of combining numbers to get a product; the act of increasing in number or amount
Example
Multiplication is one of the basic operations taught in elementary mathematics.
乘法是小学数学中的基本运算之一。
B2 noun /ˈnoʊ.ʃən/

Notion

概念
Meaning
a conception or belief about something; an idea or opinion
Example
She had a strange notion that someone was following her.
她有一个奇怪的概念，认为有人在跟踪她。
B2 noun ˌiːkəˈlɒdʒɪkəl ˈbæləns

ecological balance

生态平衡
Meaning
A state of dynamic equilibrium within a community of organisms.
Example
Maintaining ecological balance is essential for a sustainable planet.
维持生态平衡对可持续的星球至关重要。
B2 adjective /hɑːrˈmoʊ.ni.əs/

harmonious

和谐的, 协调的, 一致的
Meaning
Characterized by agreement or concord; forming a pleasing or consistent whole.
Example
A harmonious work environment boosts productivity.
和谐的工作环境提高了生产力。
B2 noun /sneɪl/

Snail

蜗牛
Meaning
a small soft creature with a shell on its back that moves very slowly
Example
The snail left a shiny trail as it crawled across the leaf.
蜗牛在叶子上爬行时留下了一条闪亮的痕迹。
B2 noun /ˈɒkjʊpənt/

occupant

乘客
Meaning
A person who resides in or is present in a house, vehicle, seat, or place.
Example
The car had three occupants at the time of the accident.
事故发生时，车上有三名乘客。
B2 noun /mɪθ/

myth

神话
Meaning
A traditional story explaining natural or social phenomena, often involving supernatural beings; a widely held but false belief.
Example
The myth of the phoenix tells of a bird reborn from its ashes.
凤凰的神话讲述了一只从灰烬中重生的鸟。
B2 noun /ˈɡræfɪks/

graphics

图形
Meaning
visual images, designs, or drawings used to convey information or artistic expression
Example
The website uses stunning graphics to attract visitors.
该网站使用令人惊叹的图形来吸引访客。
B2 noun /ˈfɪks.tʃər/

fixture

固定物，安装设备
Meaning
a permanent or fixed object, often in a house or building
Example
The bathroom fixture was installed yesterday.
浴室设备昨天已安装。
B2 noun /prɒkˈsɪmɪti/

proximity

接近
Meaning
Nearness in space, time, or relationship.
Example
The proximity of the school to her house made it convenient.
学校离她家很近，这使得它很方便。
B2 noun dɪˈstrækʃən

distraction

分心
Meaning
Something that prevents concentration or takes attention away from something else.
Example
Distraction during study time can hinder learning.
学习时的分心可能会阻碍学习。
B2 verb /ˌriːprəˈdjuːs/

reproduce

再生产, 繁殖
Meaning
To make a copy of something; to generate offspring.
Example
Many animals reproduce rapidly in favorable conditions.
许多动物在有利的条件下快速繁殖。
B2 noun /ˈsæb.ə.tɑːʒ/

Sabotage

破坏
Meaning
deliberate destruction of equipment or disruption of activities
Example
The factory was shut down due to an act of sabotage.
由于破坏行为，工厂被关闭。
B2 noun, verb /tæɡ/

tag

Meaning
a label attached to something for identification or information; or to attach such a label
Example
She tagged her luggage before boarding the plane.
B2 verb /ˈsʌfəkeɪt/

suffocate

Meaning
to cause someone to die or have difficulty breathing by depriving them of air
Example
The child nearly suffocated when trapped in the locked room.
B2 noun /ˈsɪnˌdroʊm/

syndrome

综合症
Meaning
a group of symptoms that occur together and characterize a condition or disease
Example
Down syndrome affects a person's physical and mental development.
唐氏综合症影响一个人的身体和智力发展。
B2 adjective /əˈbjuːsɪv/

abusive

侮辱性的 / 造成身体或口头伤害
Meaning
extremely offensive or insulting; involving physical or verbal harm
Example
She left her job because of her abusive boss.
她因为她那位虐待的老板而离开了工作。
B2 adjective /ˈklɪn.ɪ.kəl/

clinical

临床的
Meaning
Related to the observation and treatment of patients rather than theoretical study.
Example
The doctor conducted a clinical examination.
医生进行了临床检查。
B2 noun /kʌb/

Cub

幼熊
Meaning
a young bear, lion, tiger, or other large carnivorous mammal
Example
The bear cub stayed close to its mother for protection.
小熊为保护自己一直待在母亲身边。
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 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 noun ˌpʌŋkˈtʃʊəlɪti

punctuality

守时
Meaning
The quality of being on time; the habit of arriving or doing things at the agreed or proper time.
Example
Punctuality is a valued trait in professional settings.
守时是职业环境中一个受重视的品质。
B2 adjective /əkˈsɛsəbl/

accessible

可达的
Meaning
easy to reach, use, or understand
Example
The museum is easily accessible by public transport.
博物馆可以通过公共交通轻松到达。
B2 noun /ˈtes.tɪ.moʊ.ni/

Testimony

证词; 证据
Meaning
a formal written or spoken statement given in a court of law; evidence or proof
Example
The witness gave compelling testimony during the trial.
证人在审判过程中提供了令人信服的证词。
B2 verb /nɪˈɡlekt/

neglect

忽视
Meaning
to fail to care for or give attention to something
Example
Don't neglect your health while studying.
学习时不要忽视自己的健康。
B2 noun ˈiːkoʊˌtʊrɪzəm

Eco-tourism

生态旅游
Meaning
A form of tourism involving responsible travel to natural areas that conserves the environment and improves the well-being of local people.
Example
Eco-tourism promotes responsible travel to natural areas.
生态旅游促进了负责任的自然地区旅游。
B2 noun /ˈkɜːr.tə.si/

Courtesy

礼貌; 客气;
Meaning
the showing of politeness in one's attitude and behavior toward others; a polite gesture or remark
Example
He showed great courtesy by holding the door open for elderly people.
他通过为老年人打开门来表现出极大的礼貌。
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 adjective /suːˈpɜːrb/

superb

极好的
Meaning
extremely good; excellent
Example
The hotel provided superb service during our stay.
酒店在我们停留期间提供了极好的服务。
B2 noun /ˈdʒel.i fɪʃ/

Jelly fish

水母
Meaning
a soft-bodied marine animal with a gelatinous umbrella-shaped body and trailing tentacles
Example
The jellyfish floated gracefully through the water with its translucent body.
水母带着透明的身体优雅地漂浮在水中。
B2 noun /spæm/

spam

垃圾邮件
Meaning
unsolicited or unwanted electronic communication, typically in the form of email
Example
My inbox is full of spam emails that I need to delete.
我的收件箱里满是垃圾邮件，我需要删除它们。
B2 verb /prɪˈskrʌɪb/

prescribe

开药
Meaning
to recommend or authorize the use of something, especially medicine
Example
The doctor prescribed medication for my cold.
医生给我开了药治我的感冒。
B2 noun ˈtreɪd.ɒf

trade-off

权衡
Meaning
A situation where accepting one advantage means giving up another benefit.
Example
There is always a trade-off between price and quality.
价格与质量之间总是有一个权衡。
B2 adjective ˌkɒn.trəˈvɜː.ʃəl

controversial

有争议的
Meaning
Giving rise to public disagreement or heated discussion.
Example
The policy remains controversial.
该政策仍然存在争议。
B2 noun /ˈpaɪ.θən/

Python

蟒蛇
Meaning
a large non-venomous snake that kills prey by constriction
Example
The python wrapped around its prey tightly.
蟒蛇紧紧缠绕着它的猎物。
B2 noun /iːz/

Ease

轻松；舒适
Meaning
absence of difficulty or effort; comfort and relaxation
Example
After years of practice, she played the piano with great ease.
经过多年的练习，她弹钢琴时非常轻松。
B2 verb /buːst/

boost

提升
Meaning
To increase, improve, or raise something.
Example
The company launched a campaign to boost sales.
公司启动了一项活动以提升销售。
B2 verb /straɪd/

stride

大步走；取得进展
Meaning
to walk with long, decisive steps; to make progress
Example
She strode confidently across the stage.
她自信地走过舞台。