symmetry
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C1 noun /ˈsɪmətri/

symmetry

对称
Meaning
the quality of having balanced proportions or identical parts facing each other
Example
The building’s symmetry impressed the visitors.
建筑的对称性给游客留下了深刻的印象。
C1 noun /kənˈtɛndər/

contender

竞争者, 争夺者
Meaning
a person or team competing for a title or prize
Example
She is a strong contender for the mayoral position.
她是市长职位的强有力竞争者。
C1 verb /əˈpɔːl/

appall

震惊
Meaning
To shock or horrify someone with something unpleasant or bad.
Example
The cruelty of the crime appalled the entire community.
犯罪的残忍让整个社区震惊。
C1 verb /ˈmɪt.ɪ.ɡeɪt/

mitigate

缓解
Meaning
To make less severe, serious, or painful; to lessen the severity of damage or harm.
Example
Proper planning can mitigate financial risks.
适当的规划可以缓解财务风险。
C1 noun ˈsɛlf pəˈzɪʃən

self-possession

自控力
Meaning
The quality of being calm and confident and in control of one's emotions; composure.
Example
His self-possession during the crisis was remarkable.
他在危机中的自控力令人钦佩。
C1 verb /prɒd/

prod

推
Meaning
to poke or push someone or something with a finger, foot, or pointed object
Example
She prodded him in the arm to get his attention.
她用手肘轻轻推了推他，引起了他的注意。
C1 verb /ˌriːhəˈbɪlɪteɪt/

rehabilitate

Meaning
to restore someone to health, normal life, or a good condition after illness, injury, or imprisonment
Example
The clinic helps rehabilitate injured athletes.
C1 adjective /ɪnˈkrɛdjələs/

incredulous

Meaning
unwilling or unable to believe something
Example
He gave her an incredulous look when she claimed she could fly.
C1 adjective /dɪˈʃɛvəld/

disheveled

凌乱
Meaning
Untidy, messy, or in disorder, especially of hair or clothing.
Example
He arrived with disheveled hair and wrinkled clothes.
他带着凌乱的头发和皱巴巴的衣服来了。
C1 noun /traɪˈbjuːnəl/

tribunal

法庭
Meaning
a court of justice or body established to settle disputes
Example
The case was heard in an international tribunal.
案件在国际法庭审理。
C1 adjective /ˈsɜːrpənˌtiːn/

serpentine

蛇形的
Meaning
Having the shape, movement, or qualities of a serpent; winding or twisting.
Example
The road took a serpentine path through the mountains.
这条路穿过山脉，呈蛇形蜿蜒。
C1 noun /maɪt/

mite

螨虫
Meaning
a very small creature, often a tiny arachnid; also used to mean a very small amount
Example
The mattress was infested with dust mites.
床垫里有尘螨。
C1 adjective /ˈæm.ɪ.kə.bəl/

amicable

友好的
Meaning
Having a spirit of friendliness; without serious disagreement or rancor.
Example
They reached an amicable agreement.
他们达成了友好的协议。
C1 noun /ˈstɪm.jʊ.laɪ/

stimuli

刺激物
Meaning
Things that create reactions or provide motivation.
Example
Bright light and loud sounds are common stimuli for alertness.
明亮的光和大声的声音是常见的刺激物，可以保持警觉。
C1 noun ˈiː.pɒk

epoch

时代
Meaning
A period of time in history or a person's life, typically one marked by notable events or particular characteristics.
Example
The invention of the internet marked a new epoch in human history.
互联网的发明标志着人类历史的新纪元。
C1 adjective /ˈpælpəbl̩/

palpable

幸福
Meaning
easily perceived or felt; so intense as to seem almost tangible
Example
There was a palpable sense of excitement in the room.
当她收到奖项时，她无法隐藏自己的幸福感。
C1 noun /ˈstreɪnər/

Strainer

筛子
Meaning
a device having holes punched in it or made of crossed wires for separating solid matter from a liquid
Example
Use a strainer to drain the pasta water.
使用筛子把意大利面水倒掉。
C1 verb /dɪˈnəʊt/

denote

表示
Meaning
To be a sign of; to indicate or mean something.
Example
A red flag denotes danger.
红旗表示危险。
C1 adverb /ˈhed ɑn/

Head-on

正面
Meaning
directly facing; in direct confrontation or collision
Example
The two cars collided head-on at the intersection.
两辆车在交叉口发生了正面碰撞。
C1 noun /ˈfɔːreɪ/

foray

突袭 / 初步尝试
Meaning
A sudden short attack or attempt, especially into new activity or territory.
Example
The company made its first foray into the international market.
公司首次进军国际市场。
C1 noun /ˈprɛsɪpɪs/

precipice

悬崖
Meaning
A very steep cliff or a situation of great danger.
Example
The hikers stood at the edge of the precipice, gazing into the valley below.
徒步旅行者站在悬崖边缘，凝视着下面的山谷。
C1 verb /ˈkʌn.dʒər/

conjure

召唤
Meaning
to summon something as if by magic; to imagine vividly
Example
The magician conjured a rabbit out of the hat.
魔术师从帽子里召唤出了一只兔子。
C1 adverb /ˌwɛr.əˈpɒn/

whereupon

紧接着
Meaning
Immediately after which; as a result of which.
Example
He confessed his mistake, whereupon she forgave him.
他承认了错误，紧接着她原谅了他。
C1 noun /blɒˈkeɪd/

Blockade

封锁
Meaning
an act or means of sealing off a place to prevent goods or people from entering or leaving
Example
The naval blockade prevented supplies from reaching the port.
海军封锁阻止了物资到达港口。
C1 adjective /ˈɪnsələnt/

insolent

无礼的, 傲慢的
Meaning
showing a rude and arrogant lack of respect
Example
The insolent student refused to follow the teacher's instructions.
那个无礼的学生拒绝听从老师的指示。
C1 noun /ˈæpəθi/

apathy

冷漠
Meaning
a lack of interest, enthusiasm, or concern
Example
The students showed apathy towards the new rules.
学生们对新规则表现出冷漠。
C1 verb, noun /lɜːrtʃ/

lurch

Meaning
to make an abrupt, unsteady, or uncontrolled movement; a sudden movement or stagger
Example
The bus lurched forward as the driver hit the brakes.
C1 noun /ˌpriːməˈnɪʃən/ or /ˌprɛm-/

premonition

预感
Meaning
a strong feeling that something is about to happen, often something negative
Example
She had a premonition of danger before the trip.
她在旅行前有一种危险的预感。
C1 adjective /kəmˈplaɪənt/

compliant

顺从
Meaning
Willing to agree with or follow rules, requests, or demands.
Example
She was compliant with all the safety requirements.
她遵守了所有安全要求。
C1 verb /ˈpɛdəl/

peddle

推销
Meaning
To sell goods, often by going from place to place; sometimes used negatively to mean promoting an idea or product in a pushy way.
Example
Street vendors peddle handmade jewelry to tourists.
街头小贩向游客出售手工珠宝。
C1 adjective /aʊtˈmoʊdɪd/

outmoded

过时的
Meaning
No longer in fashion or useful; outdated.
Example
That old computer is completely outmoded.
那台旧电脑完全过时了。
C1 noun ˈoʊʃən əˌsɪdɪfɪˈkeɪʃən

ocean acidification

海洋酸化
Meaning
The ongoing decrease in the pH of the Earth's oceans, caused by the absorption of carbon dioxide from the atmosphere.
Example
Ocean acidification is caused by atmospheric CO2 absorption.
海洋酸化是由大气中CO2的吸收引起的。
C1 noun /ˈfæm.ɪn/

Famine

饥荒
Meaning
extreme scarcity of food; a period when food is extremely scarce
Example
The severe drought led to widespread famine in the region.
严重的干旱导致该地区广泛的饥荒。
C1 adjective /ɪnˈθrɔː.lɪŋ/

enthralling

引人入胜
Meaning
Captivating and holding one's attention completely; fascinating.
Example
The movie was enthralling, keeping the audience engaged till the end.
电影非常引人入胜，使观众直到最后都保持专注。
C1 noun /fɪˈnɑːleɪ/

finale

结尾
Meaning
the last part or conclusion of a performance, event, or series
Example
The concert ended with a spectacular finale.
音乐会以一个壮观的菲纳尔结束。
C1 verb /ˈkɒnsɪkreɪt/

consecrate

奉献
Meaning
to make something sacred, usually through a religious ceremony
Example
The church was consecrated by the bishop.
教堂由主教奉献。
C1 adjective /præɡˈmæt.ɪk/

pragmatic

务实
Meaning
Dealing with things sensibly and realistically in a way that is based on practical rather than idealistic considerations.
Example
He took a pragmatic approach to solving the financial crisis.
他采取了实用主义的方法来解决金融危机。
C1 noun ˈpɜː.mə.kʌl.tʃər

permaculture

永续农业
Meaning
The development of agricultural ecosystems intended to be sustainable and self-sufficient.
Example
Permaculture promotes self-sufficient farming systems.
永续农业促进自给自足的农业系统。
C1 adjective /trænsˈfɜːrəbəl/

Transferable

可转移的
Meaning
able to be moved from one place to another; able to be given to someone else
Example
The skills you learn here are transferable to other jobs.
你在这里学到的技能可以转移到其他工作。
C1 noun /dʒɪst/

Gist

要点
Meaning
the substance or essence of a speech or text; the main point
Example
I missed the beginning of the lecture, but I caught the gist of the professor's argument.
我错过了讲座的开始，但我理解了教授论点的要点。
C1 adverb /ˌðɛərˈtu/

Thereto

与此一起;
Meaning
to that; in addition to that
Example
The house and the garden attached thereto were sold.
房子和附带的花园已被出售。
C1 adjective /ˈmɑːr.dʒɪ.nəl/

Marginal

边际的; 微小的; 轻微的
Meaning
relating to or situated at the edge; minimal; slight
Example
The marginal improvement in sales was barely noticeable.
销售的边际改善几乎没有被注意到。
C1 verb /ˈɡloʊbəlaɪz/

globalize

全球化
Meaning
to make something worldwide in scope or application; to integrate into a global system
Example
Many companies globalize their operations to reach international markets.
许多公司将业务全球化以进入国际市场。
C1 noun /ˈkwɔːrəm/

quorum

法定人数
Meaning
The minimum number of members needed to conduct official business in a meeting.
Example
The board meeting was postponed because there was no quorum.
由于没有法定人数，董事会会议被推迟了。
C1 adjective /ˈsɪnjuəs/

sinuous

蜿蜒
Meaning
Having many curves, bends, or turns; winding.
Example
The hikers followed a sinuous path through the forest.
徒步旅行者沿着蜿蜒的路径穿过森林。
C1 noun /ˈeɪ.peks/

apex

巅峰, 顶点
Meaning
The highest point or peak of something; the top or summit.
Example
He reached the apex of his career.
他达到了自己事业的巅峰。
C1 noun /naɪˈiːvɪti/

naivety

天真
Meaning
The quality of being innocent, simple, and lacking experience or sophistication.
Example
Her naivety made her trust people too easily.
她的天真使她太容易相信别人。
C1 noun /ˈvɜːrtɛks/

vertex

顶点
Meaning
The highest point; the top or the apex.
Example
The climber reached the vertex of the mountain.
登山者达到了山顶。
C1 noun /deɪˈtɒnt/

detente

缓和紧张关系
Meaning
the easing of strained relations, especially between countries
Example
The treaty helped bring about a détente between the two nations.
该条约有助于缓解两个国家之间的紧张关系。
C1 noun /stɑːr ˈæn.ɪs/

Star Anise

八角星
Meaning
star-shaped spice pod with a licorice-like flavor used in cooking
Example
She added star anise to the soup for aromatic flavor.
她在汤里加入了八角星，增添了香气。
C1 noun məˈnjʊər

manure

粪肥, 有机肥料
Meaning
Animal dung used for fertilizing land; organic matter used as fertilizer.
Example
Organic manure enhances soil fertility.
有机肥料提高土壤肥力。
C1 adjective /əˈwɒʃ/

awash

淹没
Meaning
covered or flooded with water or something in large quantities
Example
The market was awash with cheap imported goods.
市场被廉价的进口商品淹没。
C1 adjective /ˈɪndɪɡoʊ bluː/

Indigo-blue

靛蓝
Meaning
a deep blue color with a purplish tinge
Example
The indigo-blue sky looked magnificent at twilight.
在暮光中，靛蓝色的天空看起来壮丽。
C1 adjective ˌbjʊə.rəˈkræt.ɪk

bureaucratic

官僚的
Meaning
Involving or characterized by complex rules and procedures that can delay the achievement of goals.
Example
Bureaucratic red tape often delays project approvals.
官僚主义的繁文缛节经常延误项目审批。
C1 noun /ˈstæl.i.ən/

stallion

用于繁殖的种马
Meaning
An adult male horse that is not castrated, often used for breeding.
Example
The farm owns a powerful stallion for breeding purposes.
农场拥有一匹强壮的种马用于繁殖。
C1 verb/noun /ˈθrɒt.əl/

throttle

限制/控制速度
Meaning
To choke or strangle; to control the flow of fuel or power in an engine.
Example
The driver throttled the engine to slow down the car.
司机将发动机调速以减慢汽车速度。
C1 adjective ˌmiː.ti.ər.əˈlɒdʒ.ɪ.kəl

meteorological

气象的
Meaning
Relating to weather conditions and atmospheric phenomena.
Example
Meteorological conditions affect farming cycles.
气象条件影响农业周期。
C1 noun /ˈpɑːrtʃmənt/

parchment

羊皮纸
Meaning
a thin material made from animal skin, used in the past for writing
Example
The ancient manuscript was written on parchment.
古老的手稿写在羊皮纸上。
C1 noun, verb /kriːs/

crease

褶皱, 折痕
Meaning
a line or fold produced on paper, cloth, or other material; to make a fold or wrinkle
Example
She ironed the shirt carefully to remove every crease.
她小心地熨烫衬衫，去除每一道褶皱。
C1 verb /əˈdʒuːdɪˌkeɪt/

adjudicate

裁定
Meaning
to make a formal judgment or decision about a problem or dispute
Example
The committee was formed to adjudicate disputes between the parties.
委员会的成立是为了裁定各方之间的争议。
C1 verb/noun ˈbuːt.stræp

bootstrap

通过使用个人资源而非外部资金启动并发展一个企业
Meaning
To start and develop a business using personal resources without external funding.
Example
He bootstrapped his company with minimal resources.
他用最小的资源启动了自己的公司。
C1 verb /ˈpɒstʃʊleɪt/

postulate

假设
Meaning
to suggest or assume that something is true as the basis for reasoning or discussion
Example
Scientists postulate that life exists on other planets.
科学家假设在其他星球上存在生命。
C1 noun /ˌmɪsdɪˈmiːnər/

misdemeanor

轻罪
Meaning
A minor wrongdoing or criminal offense that is less serious than a felony.
Example
He was fined for a misdemeanor involving public disturbance.
他因公共扰乱而被罚款，犯了轻罪。
C1 noun /moʊl/

Mole

鼹鼠
Meaning
a small burrowing mammal with tiny eyes and soft fur
Example
The mole dug tunnels under the garden.
鼹鼠在花园下挖了隧道。
C1 noun /ˈbɑn.dɪdʒ/

Bondage

奴役; 囚禁
Meaning
the state of being a slave; the state of being under the control of a force or influence
Example
The people fought to escape from the bondage of oppression.
人们为了摆脱压迫的束缚而斗争。
C1 verb /ˌdiːˈbʌŋk/

debunk

揭穿，揭露虚假
Meaning
Expose the falseness or hollowness of (a myth, idea, or belief).
Example
Scientists debunked the myth that vaccines cause autism.
科学家揭穿了疫苗导致自闭症的神话。
C1 noun /ɪmˈpɜː.mə.nəns/

impermanence

无常
Meaning
The state or fact of lasting for only a limited period of time.
Example
The philosophy of Buddhism emphasizes the impermanence of life.
佛教哲学强调生命的无常性。
C1 noun /ˈɛmbləm/

emblem

象征
Meaning
A symbolic object, design, or figure representing an idea, group, or identity.
Example
The dove is an emblem of peace.
鸽子是和平的象征。
C1 verb /ˌriːəˈfɜːrm/

reaffirm

重申
Meaning
To state again strongly; to confirm or strengthen a statement or belief.
Example
The president reaffirmed his commitment to education reform.
总统重申了他对教育改革的承诺。
C1 adjective, noun /ˈmɑːrʃən/

martian

火星人
Meaning
Related to the planet Mars; or an imaginary being from Mars.
Example
The movie showed a Martian visiting Earth.
电影展示了一个火星人访问地球。
C1 adjective sɪˈlɛstʃəl

celestial

天体
Meaning
Positioned in or relating to the sky, or outer space as observed in astronomy.
Example
The celestial bodies in the sky were clearly visible last night.
天空中的天体在昨晚清晰可见。
C1 adjective /ˌɪnækˈsɛsəbl/

inaccessible

无法接近
Meaning
unable to be reached, entered, or understood
Example
The remote village is almost inaccessible during the rainy season.
这个偏远的村庄在雨季几乎是无法接近的。
C1 verb /ʃʌn/

Shun

回避
Meaning
to deliberately avoid or stay away from someone or something
Example
He shuns public attention and prefers privacy.
他避开公众注意并偏爱隐私。
C1 noun ˈlɪniɪdʒ

Lineage

家谱
Meaning
Direct descent from an ancestor; ancestry or pedigree.
Example
Tracing your lineage can reveal unknown ancestors.
追踪你的家谱可以揭示未知的祖先。
C1 noun /kɔːr/

corps

军队分支，团队
Meaning
a branch of the military or a group organized for a specific purpose
Example
He joined the army corps after graduation.
他在毕业后加入了军队分支。
C1 noun /ˈkærɪkətjʊə/

caricature

讽刺画
Meaning
A picture or description that exaggerates certain features for comic or satirical effect.
Example
The magazine published a caricature of the politician.
杂志发布了政治家的讽刺画。
C1 noun /ɪmˈprɪzənmənt/

imprisonment

监禁
Meaning
the act of putting someone in prison; the state of being confined as punishment
Example
He faced imprisonment for violating the court order.
他因违反法院命令而面临监禁。
C1 noun /ˌpɒl.iˈtek.nɪk/

polytechnic

理工学院
Meaning
an educational institution offering practical and technical courses
Example
She studied engineering at a well-known polytechnic in her city.
她在她所在城市的知名理工学院学习工程学。
C1 verb /ˌʌndərˈsɛl/

undersell

Meaning
to sell something at a lower price than competitors or to downplay the value of something
Example
The shop undersold its rivals by offering huge discounts.
C1 adjective ˌɪn.trəˈspek.tɪv

introspective

内省的
Meaning
Characterized by or given to introspection; examining one's own thoughts and feelings.
Example
Writers tend to be highly introspective individuals.
作家通常是高度内省的人。
C1 noun /ˈdæɡ.ər/

Dagger

匕首
Meaning
a short knife with a pointed blade used as a weapon
Example
The ancient warrior carried a silver dagger.
古代战士携带着一把银色匕首。
C1 adjective /klænˈdɛstaɪn/

clandestine

Meaning
kept secret or done secretly, especially for illicit purposes
Example
They held a clandestine meeting late at night.
C1 noun /prɪˈzʌmp.ʃən/

Presumption

假设; 推定;
Meaning
an idea that is taken to be true without proof
Example
There is a presumption of innocence in the legal system.
法律系统中有无罪推定。
C1 noun /ˈkiːpˌseɪk/

keepsake

纪念品
Meaning
An object kept as a reminder of a person, place, or event.
Example
She gave me a small locket as a keepsake of our friendship.
她送给我一个小吊坠，作为我们友谊的纪念品。
C1 adjective ˌæd.vɚˈser.i.əl

adversarial

对抗的
Meaning
Involving or characterized by conflict or opposition.
Example
The two companies have an adversarial relationship in the market.
这两家公司在市场上有对抗的关系。
C1 noun /ˈkwæɡˌmaɪər/

quagmire

泥潭，困境
Meaning
a soft, wet area of land that gives way underfoot; a complex or dangerous situation
Example
The hikers were trapped in a political quagmire.
徒步旅行者被困在一个政治泥潭中。
C1 verb /ˈrevəl/

revel

陶醉
Meaning
to enjoy oneself in a lively and noisy way; to take great pleasure in
Example
They revel in their success.
他们沉浸在成功中。
C1 adjective /məˈtɪk.jə.ləs/

meticulous

在注意细节方面非常小心和精准
Meaning
Extremely careful and precise in attention to detail
Example
A meticulous researcher checks every detail before publishing.
一个一丝不苟的研究者在发表之前会检查每个细节。
C1 adjective + noun এক্সেসিভ স্ট্রেইন

excessive strain

过度的压力
Meaning
An amount of physical pressure or stress that is more than what is normal or acceptable.
Example
Excessive strain on fingers can cause musculoskeletal issues.
手指上的过度压力可能导致肌肉骨骼问题。
C1 noun /ˈsɪstərn/

cistern

蓄水池
Meaning
A tank or container for storing water, usually for household use.
Example
The old house still had a cistern to collect rainwater.
这座老房子仍然有一个蓄水池来收集雨水。
C1 noun /ˈɒptɪks/

optics

光学
Meaning
The branch of physics dealing with light and vision.
Example
She studied optics to understand how lenses work.
她学习了光学，以了解镜头是如何工作的。
C1 adjective /ʌnˈɡɑː.dɪd/

Unguarded

不设防的
Meaning
not protected or defended; careless about revealing private thoughts or information
Example
In an unguarded moment, she revealed her true feelings about the project.
在一个不设防的时刻，她揭示了她对这个项目的真实感受。
C1 adjective /rɪˈzɪstɪv/

resistive

电阻性
Meaning
tending to resist or oppose; in physics, relating to electrical resistance
Example
The material has resistive properties that slow down current flow.
该材料具有电阻特性，能够减慢电流流动。
C1 adjective /ˈsɔːsi/

saucy

大胆的
Meaning
Boldly rude, cheeky, or playfully disrespectful.
Example
The child gave a saucy reply to his teacher.
那个孩子给老师一个大胆的回答。
C1 noun /ˈɪnsɪdəns/

incidence

事件发生率
Meaning
the occurrence, rate, or frequency of something
Example
The incidence of road accidents has decreased this year.
今年道路事故的发生率有所下降。
C1 adjective /ˈnɪmbəl/

nimble

灵活
Meaning
Quick and light in movement or thought.
Example
The dancer’s nimble steps impressed the audience.
舞者灵活的步伐给观众留下了深刻的印象。
C1 noun /ˈmɒnəʊˌkʌltʃər/

monoculture

单一种植
Meaning
The agricultural practice of growing only one type of crop over a large area and for many consecutive years, which can lead to increased vulnerability to pests and diseases.
Example
Monoculture can lead to soil depletion and increased pest vulnerability.
单一种植可能导致土壤退化并增加对害虫的脆弱性。
C1 noun /ˌɑːrbɪˈtreɪʃən/

arbitration

仲裁
Meaning
the process of resolving a dispute through an impartial third party whose decision is binding; formal judgment outside a court
Example
The contract requires arbitration to settle any disputes.
合同规定任何争议应通过仲裁解决。
C1 verb /blæntʃ/

blanch

变得苍白
Meaning
to turn pale from shock, fear, or to briefly boil food to remove skin or prepare it
Example
She blanched at the sight of blood.
她看到血后吓得脸色苍白。
C1 noun /ˈdʒɪŋ.ɡəl/

Jingle

轻微的金属声，通常由金属物体相互碰撞产生；一首短小而吸引人的歌曲
Meaning
a light ringing sound such as that made by metal objects being shaken together; a short catchy song
Example
The jingle of keys could be heard as she walked down the hallway.
当她走过走廊时，钥匙的声音可以听到。
C1 verb /plɒd/

plod

缓慢而坚定地工作
Meaning
to work slowly and steadily, often with effort or difficulty
Example
He plodded through his homework despite feeling tired.
尽管他感到疲倦，他还是慢慢地完成了作业。
C1 adjective /ˈpɛnsɪv/

pensive

沉思
Meaning
Engaged in deep or serious thought.
Example
She looked pensive as she stared out of the window.
她看起来若有所思地凝视着窗外。
C1 noun /kənˈvʌl.ʃən/

convulsion

抽搐
Meaning
a sudden, violent, involuntary contraction of muscles; a seizure
Example
The medicine helped prevent convulsions in children.
药物帮助预防儿童的抽搐。
C1 adjective ˈwɛðərpruːf

weatherproof

防水
Meaning
Able to resist or be unaffected by weather, especially rain and wind.
Example
The materials used are weatherproof, ensuring longevity.
所用材料是防水的，确保长久耐用。
C1 adjective /ˈsɪlkən/

Silken

丝绸的; 柔软的; 光滑的;
Meaning
made of silk; smooth and soft like silk
Example
She wore a beautiful silken dress to the party.
她穿了一件漂亮的丝绸裙子去参加聚会。
C1 noun /oʊˈbɪt.ʃu.er.i/

Obituary

讣告
Meaning
a notice of someone's death published in a newspaper; biographical account of deceased person
Example
The newspaper published his obituary yesterday.
报纸昨天发布了他的讣告。
C1 noun /ˈsɑːɡə/

saga

长篇故事
Meaning
A long story of heroic achievement, or a long, complex series of events.
Example
The company's rise and fall became a corporate saga.
公司的兴衰成为了一部企业传奇。
C1 verb /ˈpɜːrsɪkjuːt/

persecute

幸福
Meaning
to treat someone cruelly or unfairly, especially because of their religion, race, or beliefs
Example
Many people were persecuted for their faith during that time.
当她获得奖项时，她无法隐藏自己的幸福。
C1 noun /ˈriːpər/

reaper

割草和收获作物的人或机器
Meaning
a person or machine that cuts and gathers crops
Example
The reaper moved slowly through the golden fields.
瑞珀缓缓地穿过金色的田野。
C1 verb /dɔːnt/

daunt

威吓
Meaning
to make someone feel intimidated, discouraged, or less confident
Example
The steep climb did not daunt the experienced hikers.
陡峭的攀登没有让经验丰富的登山者气馁。
C1 adjective /ˌjuːnɪˈlætərəl/

Unilateral

单方面
Meaning
one-sided; involving only one party
Example
The country made a unilateral decision to withdraw from the treaty.
这个国家做出了单方面的决定，退出了条约。
C1 noun /blɪs/

Bliss

极致的幸福；极大的喜悦
Meaning
perfect happiness; great joy
Example
She felt pure bliss while watching the beautiful sunset.
她在观看美丽的日落时感到纯粹的幸福。
C1 adjective /ˌeɪˈsɛkʃuəl/

asexual

无性
Meaning
Without sexual feelings, associations, or reproduction through sex.
Example
Many plants reproduce through asexual methods like budding or splitting.
许多植物通过无性繁殖方式，如发芽或分裂，进行繁殖。
C1 adjective /ˈvɪskəs/

viscous

粘性
Meaning
Having a thick, sticky consistency between solid and liquid.
Example
Honey is a viscous liquid that flows slowly.
蜂蜜是一种粘性液体，流动缓慢。
C1 noun /meɪn/

mane

鬃毛
Meaning
the long hair growing on the neck of a horse, lion, or other animal
Example
The lion shook its thick mane proudly.
狮子骄傲地摇动着它浓密的鬃毛。
C1 verb /riːl/

reel

跌倒 / 卷绕
Meaning
to lose balance and stagger; to wind or spin something onto a reel
Example
He reeled backward after being punched.
他被打后向后跌倒。
C1 noun /ˈsɛtərə/

cetera

等等
Meaning
Latin for 'the rest' or 'others'; commonly used in the phrase 'et cetera' meaning 'and so on'.
Example
We need to buy pens, paper, notebooks, et cetera.
我们需要购买钢笔、纸张、笔记本等等。
C1 verb /ɡliːn/

glean

收集
Meaning
to collect or gather slowly and bit by bit, especially information or crops left after harvest
Example
The journalist gleaned facts from several sources.
记者从多个来源收集事实。
C1 noun /ˈkɔːrdən/

cordon

警戒线
Meaning
a line or circle of police, soldiers, or guards preventing access
Example
The police set up a cordon around the crime scene.
警方在犯罪现场周围设立了封锁线。
C1 noun /səbˈmɪtəl/

submittal

提交
Meaning
the act of submitting something, especially a document for consideration or approval
Example
The contractor sent the submittal to the client for approval.
承包商将提交给客户以供批准。
C1 adjective /ˈvæljənt/

Valiant

英勇的; 英雄的
Meaning
showing courage or determination; brave and heroic
Example
The valiant soldier fought bravely to protect his country.
英勇的士兵勇敢地战斗，保护了他的国家。