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C2 verb /ˌæd ˈlɪb/

ad-lib

即兴
Meaning
to speak or perform without preparation; to improvise
Example
The comedian ad-libbed a joke when the microphone failed.
喜剧演员在麦克风故障时即兴编了一个笑话。
B1 adjective /peɪl/

Pale

苍白的; 暗淡的; 虚弱的
Meaning
having a light color; lacking brightness or vividness; weak or faint
Example
She looked pale after being sick for a week.
她生病了一周后，看起来苍白。
C1 noun /woʊ/

woe

悲伤
Meaning
great sorrow, distress, or trouble
Example
Her heart was filled with woe after hearing the sad news.
她在听到悲伤的消息后，心中充满了悲伤。
B1 adjective /əˈdɪʃənəl/

additional

额外的
Meaning
added, extra, or supplementary to what already exists
Example
The teacher gave the students additional homework.
老师给学生布置了额外的作业。
B2 verb /ˈfæs.ɪ.neɪt/

fascinate

迷住
Meaning
to attract and hold the attention of someone; to charm or captivate
Example
The magician's performance fascinated the audience.
魔术师的表演吸引了观众。
C1 noun /ˈdʒɑːr.ɡən/

jargon

行话
Meaning
Specialized or technical language used by a particular group or profession.
Example
The lawyer’s explanation was full of legal jargon.
律师的解释充满了法律行话。
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。
C2 noun /kænt/

cant

虚伪的话
Meaning
Hypocritical and insincere talk, especially about moral or religious principles.
Example
The politician's speech was filled with cant about honesty and integrity.
政治家的演讲充满了关于诚实和正直的虚伪话语。
C1 noun /rɪˈmɪʃən/

remission

Meaning
A temporary or permanent decrease or disappearance of disease symptoms; forgiveness of sins or debts.
Example
The patient’s cancer is in remission after the treatment.
A1 noun /θæŋks/

thanks

谢谢
Meaning
an expression of gratitude
Example
Thanks for helping me with the project.
谢谢你帮我做这个项目。
C1 adjective /ˈkrɛdɪtəbl/

creditable

值得称赞
Meaning
Deserving praise or acknowledgment, though not necessarily outstanding.
Example
She made a creditable effort in completing the project on time.
她做出了值得称赞的努力，按时完成了项目。
B2 noun /ˈɪnˌsaɪt/

insight

洞察力
Meaning
The ability to understand the true nature of something; deep understanding.
Example
Her insight into human behavior made her a successful psychologist.
她对人类行为的洞察力使她成为一位成功的心理学家。
A2 noun /ˈpoʊɪm/

poem

诗歌
Meaning
a piece of writing that expresses ideas, feelings, or tells a story in a distinct form, often using rhyme or meter
Example
She wrote a beautiful poem for her mother.
她为她的母亲写了一首美丽的诗歌。
C1 verb /daɪˈleɪt/

dilate

扩展
Meaning
To make wider, larger, or more open.
Example
The doctor used drops to dilate the patient's pupils.
医生用药水来扩张病人的瞳孔。
B2 noun /θred/

thread

线
Meaning
a long, thin strand of cotton, nylon, or other fibers used for sewing
Example
She used a red thread to sew the torn button back on.
她用红线把破掉的纽扣缝回去。
C1 adjective /ˈneɪm.ləs/

Nameless

无名的; 匿名的; 不知名的; 未识别的
Meaning
having no name; anonymous; unknown; unidentified
Example
The nameless fear haunted him throughout the night.
无名的恐惧整晚困扰着他。
C1 verb θwɔːt

thwart

阻挠
Meaning
Prevent (someone) from accomplishing something; oppose successfully.
Example
His efforts to thwart the proposal were unsuccessful.
他阻止提案的努力未能成功。
C1 noun /ˈtæm.ər.ɪnd/

Tamarind

罗望子
Meaning
a brown tropical fruit with a tangy, sour taste used in cooking and beverages
Example
Tamarind is commonly used in Asian and Middle Eastern cuisines for its sour flavor.
罗望子因其酸味在亚洲和中东料理中常用。
A1 noun /hɔːrs/

Horse

马
Meaning
a large domesticated mammal used for riding and pulling loads
Example
The horse galloped across the field with great speed.
马在田野里快速奔跑。
C1 adjective /riˈæk.tɪv/

Reactive

反应性; 化学活性
Meaning
responding to situations rather than initiating them; chemically active
Example
The company took a reactive approach to customer complaints.
公司对客户投诉采取了反应性的方法。
C2 noun /rɪˈvaɪ.zəl/

revisal

修订
Meaning
The act of revising, reviewing, or making changes to something.
Example
The revisal of the contract took longer than expected.
合同的修订比预期花费了更多时间。
A1 verb /hoʊld/

hold

握住
Meaning
to grasp or carry something; to maintain a position
Example
Please hold my hand.
请握住我的手。
A2 noun dɪˈskʌʃ.ənz

discussions

讨论
Meaning
The action or process of talking about something in order to reach a decision or to exchange ideas.
Example
Discussions promote collaboration.
讨论促进合作。
C2 adjective /ˈtrɛntʃənt/

trenchant

尖锐
Meaning
expressed strongly, effectively, and clearly; sharp or cutting in style or expression
Example
Her trenchant criticism of the policy left no room for misunderstanding.
她对政策的尖锐批评没有留下误解的空间。
B2 noun /əˈkjuːzd/

accused

被告
Meaning
a person who has been charged with a crime
Example
The accused pleaded not guilty in court.
被告在法庭上表示无罪。
C2 noun /ˈliːdʒənəri/

legionary

罗马士兵
Meaning
a soldier in the Roman army
Example
Each legionary carried a shield and a short sword.
每个军团士兵都带着盾牌和一把短剑。
B2 noun /ˈhɑːr.bər/

Harbour

港口
Meaning
a place on the coast where vessels may find shelter; a place of safety or refuge
Example
The fishing boats returned safely to the harbour before the storm hit the coastline.
渔船在风暴袭击海岸之前安全地回到了港口。
C2 adjective /pjuːˈtrɛsənt/

putrescent

腐烂的
Meaning
undergoing the process of decay; rotting
Example
The putrescent odor made everyone leave the room.
腐烂的气味让所有人都离开了房间。
C2 adjective /ˈdʒɜːrmɪnəl/

germinal

萌芽的
Meaning
Relating to the earliest stage of development.
Example
The idea was still in its germinal stage.
这个想法仍然处于它的萌芽阶段。
C1 noun/verb /snɛər/

snare

陷阱
Meaning
a trap for catching animals; to catch or trap
Example
The hunter set a snare to catch rabbits.
猎人设置了一个陷阱来捕捉兔子。
C2 noun /ˈpriːsɛpt/

precept

教条
Meaning
A general rule intended to regulate behavior or thought.
Example
Honesty is a fundamental precept in all religions.
诚实是所有宗教中的一个基本教条。
C1 noun /ˌprɒk.ləˈmeɪ.ʃən/

Proclamation

公告
Meaning
an official public announcement, especially one made by someone in authority
Example
The king issued a proclamation declaring peace.
国王发布了一项公告，宣布和平。
B1 verb /rɪˈkʌvər/

recover

恢复
Meaning
To return to a normal state of health, mind, or strength; to regain or save something.
Example
The world is struggling to recover from the pandemic.
世界正在努力从大流行中恢复过来。
A2 noun /ˈwɪnər/

winner

赢家
Meaning
a person who wins a competition or contest
Example
She was the winner of the race.
她是比赛的赢家。
C1 adjective /bɪˈnaɪn/

benign

Meaning
Gentle, kind, or not harmful (especially of a disease or tumor).
Example
The doctor assured her that the tumor was benign.
C2 noun /moʊt/

mote

尘埃
Meaning
A tiny particle or speck, especially of dust.
Example
A mote of dust floated in the sunlight.
一颗尘埃在阳光下飘浮。
B2 noun /ˌkrɛd.ɪˈbɪl.ɪ.ti/

credibility

可信度
Meaning
The quality of being trusted and believed in; trustworthiness.
Example
His credibility as a leader remains unquestioned.
他作为领导者的可信度无可争议。
B2 noun /kəˈmɪʃənər/

commissioner

专员
Meaning
an official in charge of a particular department or area
Example
The police commissioner addressed the media about the incident.
警察专员向媒体介绍了事件。
B2 noun/verb /krɪˈtiːk/

critique

批评
Meaning
A detailed analysis and assessment of something, especially a literary, philosophical, or political theory; to evaluate critically.
Example
The professor asked the students to critique each other's essays.
教授要求学生批评彼此的论文。
B2 adjective /kəmˈpɛlɪŋ/

compelling

引人注目的
Meaning
Evoking interest, attention, or admiration in a powerful way.
Example
She gave a compelling speech about climate change.
她就气候变化发表了引人注目的演讲。
B2 noun /ˈɜː.dʒən.si/

Urgency

紧急
Meaning
the quality of requiring immediate action or attention; pressing importance
Example
The urgency of the situation required immediate medical attention.
情况的紧急性要求立即的医疗关注。
C2 noun /rɪˈfræk.tər/

refractor

折射望远镜
Meaning
A type of telescope that uses lenses to focus light.
Example
Refractor telescopes use lenses to focus light.
折射望远镜使用透镜聚焦光线。
C2 noun /ˈpɒlɪɡæmɪst/

polygamist

一夫多妻者
Meaning
a person who has more than one spouse at the same time
Example
The polygamist had three wives living in different houses.
这个多配偶者有三个妻子，他们住在不同的房子里。
C1 noun /saɪˈkoʊsɪs/

psychosis

精神病
Meaning
A severe mental disorder in which thought and emotions are impaired, leading to a loss of contact with reality.
Example
The patient was diagnosed with psychosis after experiencing hallucinations.
病人在经历了幻觉之后被诊断为精神病。
A2 noun /ˈtraɪ.sɪ.kəl/

Tricycle

三轮车
Meaning
a three-wheeled vehicle, especially one for children
Example
The child rode his tricycle in the park.
孩子在公园骑着三轮车。
C2 adjective /ˈæstrəl/

astral

Meaning
Relating to the stars or to spiritual, non-physical realms.
Example
Some believe in astral projection, the ability to leave the body and travel spiritually.
C1 verb /fɔːrˈɡoʊ/

forgo

放弃
Meaning
to decide not to do or have something
Example
She decided to forgo dessert to maintain her diet.
她决定放弃甜点以保持她的饮食。
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。
B1 noun /ˈkɑn.træst/

Contrast

对比; 差异; 比较
Meaning
the state of being strikingly different from something else; comparison showing differences
Example
The contrast between city life and rural life is quite remarkable.
城市生活和乡村生活之间的对比相当显著。
C2 noun /proʊˈsiː.ni.əm/

proscenium

舞台前沿
Meaning
the part of a theater stage in front of the curtain; the arch framing the stage
Example
The actors bowed at the proscenium before leaving the stage.
演员在离开舞台之前向舞台前沿鞠躬。
A2 noun /ˌɪnvɪˈteɪʃən/

invitation

幸福
Meaning
a written or spoken request to attend an event or to participate in something
Example
She sent me an invitation to her wedding.
当她收到奖项时，她无法掩饰自己的幸福。
C1 noun /ˈfæs.ɪt/

facet

方面, 特点, 部分
Meaning
One of the many aspects or features of something; a particular part or element of something.
Example
Every facet of the project was carefully analyzed.
项目的每个方面都进行了仔细分析。
C2 verb /kəˈnaɪv/

connive

秘密参与不当行为
Meaning
to secretly allow or be involved in a wrongdoing
Example
The manager connived with the supplier to cheat the company.
经理与供应商合谋欺骗公司。
C1 verb /vɪə(r)/

veer

突然改变方向
Meaning
to change direction suddenly
Example
The car veered off the road to avoid the accident.
汽车为了避开事故突然驶离了道路。
C2 noun /ˈwɒrən/

warren

兔子洞的网络
Meaning
A network of interconnected rabbit burrows; also used metaphorically for a densely populated building or district.
Example
The old part of the city is a warren of narrow streets.
这座城市的老部分是一个狭窄街道的网络。
C1 noun /ˈpiːɒn/

peon

皮恩
Meaning
a low-ranking worker, often performing menial tasks
Example
The office peon delivered the files to each department.
办公室的皮恩将文件送到每个部门。
C2 noun /ˌɛfəˈvɛsəns/

effervescence

泡沫
Meaning
The release of gas bubbles; vivacity or high-spiritedness.
Example
Her effervescence made her the life of the party.
她的泡沫让她成为派对的灵魂。
C1 adjective /mʌnˈdeɪn/

mundane

平凡
Meaning
lacking interest or excitement; dull and ordinary
Example
She tried to escape her mundane routine by traveling.
她试图通过旅行逃避她平凡的日常。
A2 verb /plænt/

plant

种植
Meaning
to put seeds or plants in the ground; to place something firmly
Example
She planted roses in her garden.
她在她的花园里种植了玫瑰。
C1 noun ˌoʊ.vɚˈɡreɪ.zɪŋ

overgrazing

过度放牧
Meaning
The practice of allowing livestock to graze to the point of damaging vegetation.
Example
Overgrazing leads to soil erosion and loss of biodiversity.
过度放牧导致土壤侵蚀和生物多样性的丧失。
C1 noun /bɪz/

Biz

生意
Meaning
business (informal); commercial enterprise or activity
Example
He's been in the restaurant biz for twenty years.
他已经在餐饮生意中工作了二十年。
B2 noun /ɑːrtʃ/

arch

拱门
Meaning
a curved symmetrical structure spanning an opening and typically supporting the weight above it
Example
The ancient arch still stands in the city center.
古老的拱门仍然屹立在城市中心。
C2 adjective /ˌɛnkəˈmiːæstɪk/

encomiastic

赞美的
Meaning
Expressing praise; laudatory.
Example
The book was filled with encomiastic remarks about the author.
这本书充满了对作者的赞美评论。
C1 adjective /ɪnˈdʌktɪv/

inductive

归纳的
Meaning
characterized by the inference of general laws from particular instances; reasoning from specific cases to general principles
Example
The scientist used inductive reasoning to form a hypothesis.
科学家使用归纳推理来形成假设。
C1 adjective /ɪnˈdɪɡnənt/

indignant

愤怒
Meaning
Feeling or showing anger at something considered unfair or unjust.
Example
She was indignant when accused of cheating.
她在被指控作弊时感到愤怒。
C1 adjective /dɪˈrɒɡətɔːri/

derogatory

贬低的
Meaning
Showing a critical or disrespectful attitude.
Example
The article contained derogatory comments about the politician.
文章包含了对政治家的贬低评论。
C1 noun /ˈpriːˌkɜrsər/

precursor

前身
Meaning
Something or someone that comes before another and indicates the approach of something else.
Example
The steam engine was a precursor to modern trains.
蒸汽机是现代火车的前身。
C1 noun /ˈkævərn/

cavern

洞穴
Meaning
a large cave or chamber in a cave
Example
The explorers entered a dark cavern beneath the mountain.
探险者进入了山下的一个黑暗洞穴。
C2 noun /ˈdoʊtɪdʒ/

dotage

暮年
Meaning
The period of old age, especially when one is weak or senile.
Example
He spent his dotage reminiscing about his youth.
他度过了自己的暮年，回忆着自己的青春。
C1 verb /ˈɪmprəvaɪz/

improvise

Meaning
To create or perform something spontaneously without preparation.
Example
The actor had to improvise his lines when he forgot the script.
B1 adjective /ˌoʊld ˈfæʃənd/

old-fashioned

过时的
Meaning
not modern; belonging to an earlier time
Example
He still wears an old-fashioned hat.
他仍然戴着一顶过时的帽子。
C2 noun /ˈzel.ət/

zealot

狂热分子
Meaning
A person who is fanatical and uncompromising in pursuit of their ideals.
Example
He was considered a zealot for his strict political views.
由于他严格的政治观点，他被视为狂热分子。
C1 verb /fɔːrˈkloʊz/

foreclose

止赎
Meaning
to take possession of a property due to the owner's failure to keep up mortgage payments
Example
The bank decided to foreclose on the property after months of missed payments.
银行在错过几个月付款后决定没收财产。
B2 noun /bɪd/

Bid

出价; 投标
Meaning
an offer to pay a certain amount for something; an attempt to obtain or achieve something
Example
She made a bid for the antique vase at the auction.
她在拍卖会上出价购买那只古董花瓶。
B2 noun /ˈfɛə(r)nɪs/

fairness

公平
Meaning
the quality of being free from bias, favoritism, or injustice
Example
She always strives for fairness in her decisions.
她总是努力在决策中保持公平。
B2 noun, verb /kjuːb/

cube

立方体
Meaning
As a noun: a solid object with six equal square faces. As a verb: to cut food into small square pieces.
Example
She put a sugar cube in her tea.
她把一块糖放进了她的茶里。
A2 noun /pleɪt/

Plate

盘子
Meaning
a flat, typically round dish used for serving or eating food
Example
Please put the rice on your plate.
请把米饭放到你的盘子里。
C1 noun /pəˈnæʃ/

panache

与众不同的风格
Meaning
Flamboyant confidence of style or manner; distinctive and stylish elegance.
Example
He delivered his speech with great panache.
他以极大的自信发表了演讲。
C1 noun ˈkəmˌpaʊndɪŋ

compounding

复利
Meaning
The process whereby interest is added to an amount of money and future interest is calculated on the total.
Example
Compounding interest increases the value of investments over time.
复利增加投资的价值，随着时间的推移。
B2 noun /mɪkst ˈkʌlər/

Mixed colour

混合色
Meaning
a color created by combining two or more different colors
Example
The mixed colour created a beautiful gradient on the canvas.
混合色在画布上创造了美丽的渐变。
C2 adjective /ˌɪrɪˈkɒnsɪləbl/

irreconcilable

不可调和的
Meaning
impossible to make compatible or bring into harmony; unable to resolve differences
Example
The couple separated due to irreconcilable differences.
这对夫妇因不可调和的分歧而分开。
B1 adjective ɪˈfɪʃ.ənt

efficient

高效
Meaning
Working in a well-organized way; competent and effective in performance.
Example
Efficient farming methods improve yields.
高效的农业方法提高产量。
A2 noun /ˈɪm.ɪdʒ/

Image

图像; 形象; 表象
Meaning
a representation of the external form of a person or thing in art; a mental picture or impression
Example
The company worked hard to improve its public image after the scandal.
公司在丑闻后努力改善其公众形象。
B2 adjective /ˌrez.ɪˈden.ʃəl/

residential

住宅
Meaning
Designed for people to live in.
Example
The institution was fully residential.
该机构是完全住宅性质的。
C2 adjective /ˌtɛmɪˈrɛəriəs/

temerarious

鲁莽
Meaning
Reckless or rash; showing a lack of caution.
Example
It was a temerarious decision to cross the river during the storm.
在暴风雨中横渡河流是一个鲁莽的决定。
C2 adjective /əˈfɪʃəs/

officious

多管闲事
Meaning
Excessively eager to offer unwanted help or advice; meddlesome.
Example
The officious guard kept interrupting the visitors with unnecessary instructions.
那位多管闲事的警卫不断用不必要的指令打扰游客。
C1 verb /smɪr/

smear

涂抹 / 诽谤
Meaning
to spread or apply a substance messily; to damage someone's reputation with false or unfair words
Example
The child smeared paint across the wall.
孩子把油漆涂在墙上。
B2 adjective /ˈneɪ.bər.ɪŋ/

Neighbouring

邻近的; 相邻的; 邻接的
Meaning
situated next to or very near; adjacent; bordering
Example
We often visit our neighbouring countries for trade.
我们经常访问我们的邻国进行贸易。
C2 noun /lɪnt/

lint

棉絮
Meaning
small soft fibers that come off cloth, often found in dryers or on clothes
Example
There was lint all over his black shirt after the wash.
洗完后，他的黑衬衫上有棉絮。
B2 adjective /ˈɡreɪ.ʃəs/

Gracious

和蔼的; 礼貌的; 慷慨的;
Meaning
kind; courteous; generous;
Example
She was very gracious and thanked everyone for their help.
她非常和蔼，并感谢所有人的帮助。
A1 adjective /ˈspɛʃəl/

special

特别
Meaning
different from what is usual; better or greater than normal
Example
This gift is very special to me.
这份礼物对我来说非常特别。
C1 verb /rɪˈsʌsɪteɪt/

resuscitate

Meaning
to revive someone from unconsciousness or apparent death
Example
The doctors tried to resuscitate the patient after the heart attack.
B1 noun /ˈfʌŋkʃən/

function

功能
Meaning
An activity or purpose natural to or intended for a person or thing.
Example
The main function of the heart is to pump blood.
心脏的主要功能是泵送血液。
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。
C1 noun /ˈmiːdieɪtər/

Mediator

调解员
Meaning
A person who attempts to make people involved in a conflict agree
Example
The United Nations often acts as a mediator in international disputes.
联合国常常在国际争端中充当调解员。
B2 adverb /ˈʌltəmətli/

ultimately

最终
Meaning
in the end, after everything else
Example
Ultimately, we decided to go ahead with the project.
最终，我们决定继续推进该项目。
C1 phrase ˌkæt.əˈɡɒr.ɪ.kəl.i rɪˈfjuː.tɪd

categorically refuted

完全驳回
Meaning
Completely and absolutely denied or disproved.
Example
The claims were categorically refuted by officials.
这些主张完全被官方驳回。
C1 adjective səˈblaɪm

sublime

崇高的, 壮丽的, 庄严的
Meaning
Of such excellence, grandeur, or beauty as to inspire great admiration or awe.
Example
The sublime beauty of the mountain landscape took my breath away.
那座山脉的崇高美景让我屏住了呼吸。
C1 adjective /ˌsɛlf əbˈzɔːrbd/

self-absorbed

自我中心
Meaning
Excessively preoccupied with oneself and one’s own thoughts, feelings, or interests.
Example
He was too self-absorbed to notice his friend's distress.
他太过自我中心，没注意到朋友的困扰。
C2 noun ˌæɡ.roʊˈiː.koʊˌsɪs.təm

agroecosystem

农业生态系统
Meaning
An ecological system centered on agricultural activities and processes.
Example
A healthy agroecosystem improves soil fertility.
健康的农业生态系统提高土壤肥力。
B2 noun ˌeksplɔɪˈteɪʃən

exploitation

剥削
Meaning
The action of making use of and benefiting from resources, often in an unfair or selfish way.
Example
Exploitation of marine resources has led to significant damage.
对海洋资源的开发导致了显著的损害。
C1 verb /məˈruːn/

maroon

遗弃在荒岛
Meaning
to leave someone trapped and isolated, especially on an island
Example
The sailors were marooned on a deserted island.
水手们被遗弃在一个荒岛上。
B2 noun /doʊs/

dose

剂量
Meaning
a measured amount of a medicine or drug taken at one time
Example
The doctor prescribed one dose of the medicine every six hours.
医生每六小时开一次药物的剂量。
C2 adjective /dɪˈtɜːrmɪnət/

determinate

确定的
Meaning
having exact and definite limits or form
Example
The contract is for a determinate period of two years.
合同是为期两年的确定期限。
A2 noun /ɡreɪps/

Grapes

葡萄
Meaning
small round fruits that grow in clusters on vines; used to make wine
Example
She bought a bunch of grapes from the market.
她在市场买了一串葡萄。
C1 verb /rænt/

rant

大喊大叫
Meaning
to speak or shout in an angry, uncontrolled way
Example
He ranted about the unfair treatment at work.
他在工作中大声抱怨不公正的待遇。
C2 noun /ˈɡrɑːtoʊ/

grotto

洞窟
Meaning
a small picturesque cave, often artificial
Example
Tourists visited the grotto hidden behind the waterfall.
游客参观了隐藏在瀑布后的洞窟。
C1 noun /hoʊks/

Hoax

骗局; 欺骗; 愚弄
Meaning
a humorous or malicious deception; something intended to trick or deceive people
Example
The news about aliens landing turned out to be an elaborate hoax created by pranksters.
外星人着陆的新闻结果证明是一种由恶作剧者创造的精心策划的恶作剧。
B2 noun ˈɪn.frəˌstrʌk.tʃər

infrastructure

基础设施
Meaning
The basic physical and organizational structures and facilities needed for the operation of a society or enterprise.
Example
Digital infrastructure is vital for future advancements.
数字基础设施对未来的进步至关重要。
C2 noun /weɪf/

Waif

无家可归或被遗弃的孩子；流浪的人或动物
Meaning
a homeless or abandoned child; a stray person or animal
Example
The charity helps waifs and strays find homes and families.
慈善机构帮助无家可归的孩子和流浪者找到家和家庭。
C1 noun ˈsɪn.tæks

syntax

语法
Meaning
The arrangement of words and phrases to create well-formed sentences in a language.
Example
Programming languages follow strict syntax rules.
编程语言遵循严格的语法规则。
C1 noun /ɪmˈbɑː.ɡoʊ/

embargo

贸易禁令
Meaning
A trade ban, restriction, or prohibition imposed by a government or international organization on a country.
Example
The UN imposed an embargo on arms exports.
联合国对武器出口实施了禁运。
B2 noun /ˈærəɡəns/

Arrogance

傲慢
Meaning
having or revealing an exaggerated sense of one's own importance or abilities
Example
His arrogance made him unpopular among his colleagues.
他的傲慢使他在同事中不受欢迎。
A2 noun/verb /sɛns/

sense

感觉
Meaning
A faculty by which the body perceives external stimuli; or to perceive something without being told.
Example
She had a strong sense of responsibility.
她有很强的责任感。
C1 adjective /ˈstrɪndʒənt/

stringent

严格
Meaning
strict, precise, and exacting
Example
The government imposed stringent measures during the crisis.
政府在危机期间实施了严格的措施。
C1 adjective /ˈbɔɪənt/ or /ˈbuːjənt/

buoyant

漂浮的，愉快的
Meaning
Able to float easily; cheerful and optimistic.
Example
She remained buoyant despite the difficulties.
她在困难面前依然保持乐观。
C1 adjective /kɪˈnɛtɪk/

kinetic

动能
Meaning
Relating to or resulting from motion.
Example
Kinetic energy increases as the object moves faster.
随着物体移动得更快，动能增加。
C2 noun /kəmˈpleɪsəns/

complacence

Meaning
a feeling of quiet pleasure or self-satisfaction, often without awareness of potential danger
Example
His complacence prevented him from noticing the risks.
C1 adjective /səˈriːn/

serene

宁静和平和
Meaning
Calm, peaceful, and untroubled; tranquil.
Example
The lake had a serene and peaceful atmosphere.
湖泊有着宁静和平和的气氛。
A2 noun /ˈmiːnɪŋ/

Meaning

意义; 目的
Meaning
What is meant by a word, text, or concept; significance or purpose
Example
The teacher explained the meaning of the difficult word to the students.
老师向学生解释了这个难单词的意思。
C1 noun ˌsteɪbəlaɪˈzeɪʃən

stabilization

稳定化
Meaning
The process of making or becoming stable.
Example
The stabilization of the structure was essential after the earthquake.
地震后，结构的稳定化至关重要。