calk
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C2 verb /kɔːk/

calk

堵塞船只的裂缝
Meaning
To make a boat or ship watertight by filling seams or cracks.
Example
The workers calked the seams of the old boat to prevent leaks.
工人们对旧船的缝隙进行了填塞，以防止泄漏。
C2 verb /kəˈdʒoʊl/

cajole

哄骗
Meaning
To persuade someone to do something by flattery or gentle urging.
Example
She managed to cajole her friend into joining the trip.
她成功地说服她的朋友加入这次旅行。
C2 noun /kəmˈpɛndiəm/

compendium

汇编
Meaning
A collection of concise but detailed information about a subject.
Example
The book is a compendium of ancient myths and legends.
这本书是关于古代神话和传说的汇编。
C2 adjective /krəˈmætɪk/

chromatic

色彩的
Meaning
Relating to colors or, in music, notes outside the standard scale.
Example
The artist used a chromatic palette to create vibrant contrasts.
艺术家使用了一个色彩丰富的调色板来创造生动的对比。
C2 noun /kəmˈpɒz.ɪ.tər/

Compositor

作曲家
Meaning
a person who arranges type for printing or creates musical compositions
Example
The compositor carefully arranged the text for the newspaper.
作曲家仔细地安排了报纸的文本。
C2 noun /ˈkæm.fər/

Camphor

樟脑
Meaning
a white crystalline substance with a strong aromatic smell, used in medicine and religious ceremonies
Example
The temple was filled with the fragrant smoke of burning camphor.
寺庙里充满了燃烧的樟脑散发出的芳香烟雾。
C2 verb /ˈkrɪŋ.kəl/

crinkle

皱纹
Meaning
To form small creases or wrinkles.
Example
She crinkled her nose at the strange smell.
她对那股奇怪的气味皱起了鼻子。
C2 noun /ˈkoʊ.tə.ri/

coterie

一个小型的、排外的团体
Meaning
a small, exclusive group of people with shared interests
Example
He belonged to a coterie of artists who met every Friday.
他属于一个每周五见面的艺术家团体。
C2 noun /ˈtʃælɪs/

chalice

圣杯
Meaning
A large cup or goblet, typically used for drinking wine in religious ceremonies.
Example
The priest lifted the golden chalice during the ceremony.
牧师在仪式中举起了金色的圣杯。
C2 adjective /kəˈmoʊdiəs/

commodious

宽敞
Meaning
spacious and comfortable; having plenty of room
Example
They rented a commodious apartment in the city.
他们在城市里租了一间宽敞的公寓。
C2 noun /ˈkɒnk.leɪv/

conclave

秘密会议
Meaning
a private meeting, especially a secret or important one
Example
The leaders met in a secret conclave to discuss the strategy.
领导们在一个秘密的集会上讨论战略。
C2 noun, verb /ˈkaʊntərˌtʃɑːrdʒ/

countercharge

反诉
Meaning
an opposing charge or accusation; to make an opposing attack
Example
The lawyer filed a countercharge against the accuser.
律师对指控者提起了反诉。
C2 verb /ˌkɒmənˈdɪə/

commandeer

强行占领
Meaning
To take control or possession of something, often by force or authority.
Example
The soldiers commandeered the villagers’ homes during the war.
战争期间，士兵们强行占领了村民的家。
C2 noun /ˈklæŋər/

clangor

响声，轰鸣
Meaning
A loud, resonant, and continuous noise, often metallic.
Example
The clangor of the church bells filled the town square.
教堂钟声的轰鸣充满了小镇的广场。
C2 noun ˈkɑː.dərz

cadres

干部
Meaning
A small group of people specially trained for a particular purpose or profession; a group of activists in a communist or other political organization.
Example
There are 26 cadres under BPSC.
BPSC下有26个干部。
C2 verb /ˈkɒndʒʊɡeɪt/

conjugate

变位
Meaning
to list the different forms of a verb according to tense, person, and number
Example
Students are asked to conjugate the verb 'to be'.
学生被要求变动动词'是'的形式。
C2 noun /kəˈpriːs/

caprice

反复无常
Meaning
a sudden, unpredictable change of mood or behavior
Example
She bought the expensive dress on a caprice.
她一时兴起买了那件昂贵的裙子。
C2 noun /ˈkɒrənɛt/

coronet

小王冠
Meaning
a small crown, especially one worn by a prince, princess, or noble
Example
She wore a delicate coronet on her head for the ceremony.
她为仪式戴上了一顶精致的小王冠。
C2 adjective /ˈkɑːrpɪŋ/

carping

抱怨
Meaning
continually complaining or finding fault in a petty way
Example
His carping attitude makes teamwork difficult.
他的抱怨态度使团队合作变得困难。
C2 noun /ˈklɪpər/

clipper

理发器 / 19世纪快速航行的船只
Meaning
a tool used for cutting, or a fast sailing ship of the 19th century
Example
The barber used clippers to trim his hair.
理发师用理发器修剪了他的头发。
C2 adjective /ˈkɒlərɪk/

choleric

暴躁的
Meaning
Easily angered; irritable and hot-tempered.
Example
His choleric nature often got him into arguments.
他那暴躁的脾气常常让他卷入争论。
C2 verb /ˌsɜːrkəmˈnævɪɡeɪt/

circumnavigate

环绕地球
Meaning
to travel all the way around something, especially the earth
Example
Magellan was the first to circumnavigate the globe.
麦哲伦是第一个环绕地球航行的人。
C2 adjective /ˈkjʊərətɪv/

curative

治愈性
Meaning
Able to cure disease or restore health.
Example
The doctor prescribed a curative treatment for the illness.
医生为疾病开出了治愈性的治疗方案。
C2 adjective /ˈkɔːpjʊlənt/

corpulent

肥胖的, 胖
Meaning
fat or obese; having a large bulky body
Example
The corpulent man struggled to fit into the small chair.
那个肥胖的男人努力地坐进了小椅子。
C2 noun /kənˈtɔːrʃən/

contortion

扭曲或弯曲的形状; 从正常形状扭曲的行为
Meaning
a twisted or bent shape; the act of twisting out of the normal shape
Example
The gymnast's contortion amazed the audience.
体操运动员的扭曲动作令观众惊叹。
C2 noun /ˈkɒn.tjʊ.mə.si/

contumacy

不服从, 固执
Meaning
stubborn refusal to obey authority
Example
His contumacy led to his suspension from the council.
他的不服从导致他被从委员会中停职。
C2 verb /kənˈvoʊk/

convoke

召集
Meaning
to call together or summon a meeting or assembly
Example
The committee convoked an emergency session to discuss the crisis.
委员会召集了紧急会议讨论危机。
C2 noun /ˌkɒnfəˈriː/

conferee

会议参与者
Meaning
a person who takes part in a conference
Example
Each conferee received a badge at the registration desk.
每个会议参与者在注册桌上都收到了一枚徽章。
C2 verb /kəˈmɪz.ə.reɪt/

commiserate

为某人的不幸表示同情或怜悯
Meaning
To express sympathy or compassion for someone's misfortune.
Example
She called her friend to commiserate after his loss.
她给朋友打电话，表示同情，因为他失去了亲人。
C2 noun /krɪpˈtɒɡ.rə.fi/

cryptography

通过加密或编码技术保护信息的实践
Meaning
The practice of securing information through encryption or coding techniques
Example
Modern cryptography ensures secure online transactions.
现代加密学确保了安全的在线交易。
C2 noun /ˌkæstɪˈɡeɪʃən/

castigation

严厉的批评或惩罚
Meaning
Severe criticism or punishment for wrongdoing.
Example
The manager’s harsh castigation shocked the entire team.
经理的严厉批评震惊了整个团队。
C2 verb /ʧeɪf/

chafe

Meaning
To make or become sore by rubbing; to feel irritation or impatience.
Example
The tight shoes began to chafe his heels.
C2 noun /ˈkloʊðiər/

clothier

服装商
Meaning
a person or company that makes, sells, or deals in clothes.
Example
The town’s clothier displayed fine suits in his shop window.
城里的服装商在他的店窗里展示了精美的西装。
C2 adjective /ˌkrɪp.təˈɡræf.ɪk/

cryptographic

加密的
Meaning
Relating to cryptography; involving or using secret codes or ciphers for security.
Example
Banks use cryptographic technology to protect transactions.
银行使用加密技术来保护交易。
C2 noun /ˌkʌl.pəˈbɪl.ɪ.ti/

culpability

罪责
Meaning
responsibility for a fault or wrong; blameworthiness
Example
The jury considered his level of culpability in the crime.
陪审团考虑了他在犯罪中的罪责程度。
C2 noun /ˈtʃæt.əl/

chattel

动产 / 个人财产
Meaning
a personal possession; historically, movable property including slaves
Example
In the past, slaves were considered the chattel of their owners.
在过去，奴隶被视为他们主人的动产。
C2 noun /kænˈtoʊnmənt/

Cantonment

军营
Meaning
a military base or permanent military station
Example
The soldiers lived in the cantonment outside the city.
士兵们住在城市外的军营里。
C2 verb /ˈsɜːrkəmskraɪb/

circumscribe

限制
Meaning
to limit or restrict something within boundaries
Example
The rules circumscribe the powers of the committee.
规则限定了委员会的权力。
C2 noun /ˈkriːməri/

creamery

奶制品厂
Meaning
a place where milk and cream are processed and dairy products are made
Example
The local creamery produces fresh butter and cheese daily.
当地的奶制品厂每天生产新鲜的黄油和奶酪。
C2 noun /kaɪˈmɪərə/

chimera

奇美拉
Meaning
A mythical creature with parts from different animals; also used to mean a fanciful illusion or unattainable dream.
Example
The idea of a perfect society is often a chimera.
完美社会的概念往往是一种幻想。
C2 noun /kɒŋk/

Conck

海螺
Meaning
a shell, especially a large spiral one used as a horn or for decoration
Example
The priest blew the conch shell to signal the start of the ceremony.
祭司吹响了海螺，标志着仪式的开始。
C2 noun /kəˈræf/

carafe

玻璃瓶
Meaning
a glass container without handles used for serving drinks like water or wine
Example
The waiter brought a carafe of water to the table.
服务员把一瓶水放在桌子上。
C2 noun /kəˈmɛstɪbəl/

comestible

可食用的
Meaning
An item of food that can be eaten.
Example
The picnic basket was full of delicious comestibles.
野餐篮子里装满了美味的可食用物品。
C2 verb /kəˈlʌmnieɪt/

calumniate

诽谤
Meaning
To make false and damaging statements about someone; to slander.
Example
He was furious when he realized they had calumniated his reputation.
当他意识到他们已经毁坏了他的名声时，他非常生气。
C2 noun /ˈkrɪptəɡræm/

cryptogram

秘密代码
Meaning
a text written in code or cipher
Example
The detective solved the cryptogram hidden in the letter.
侦探解开了信中隐藏的密码图。
C2 adjective /ˈkælkjʊləbl/

calculable

可计算的
Meaning
Capable of being calculated, estimated, or measured.
Example
The risk involved in the project is calculable.
项目中的风险是可以计算的。
C2 noun /kənˈtjuː.ʒən/

contusion

淤伤，碰伤
Meaning
a bruise or injury without breaking the skin
Example
The boxer had several contusions after the match.
拳击手在比赛后有好几个淤伤。
C2 noun /kəˈdʒoʊləri/

cajolery

奉承
Meaning
Flattering or coaxing talk intended to persuade someone.
Example
Through cajolery, he convinced his boss to grant him a raise.
通过奉承，他说服了老板给他加薪。
C2 noun /ˈkæt.kɪn/

Catkin

猫耳花
Meaning
a drooping, often tasseled cluster of small flowers found on willow and birch trees
Example
The willow tree's catkins swayed gently in the spring breeze.
柳树的猫耳花在春风中轻轻摇晃。
C2 noun /ˈklɔɪstər/

cloister

回廊
Meaning
a covered walk in a convent, monastery, or cathedral, typically with a wall on one side and a colonnade open to a quadrangle on the other.
Example
The monks walked silently through the cloister.
僧侣们默默地走过了修道院的回廊。
C2 verb /kəˈriːn/

careen

失控地移动
Meaning
To move swiftly and in an uncontrolled way, especially in a specific direction.
Example
The car careened down the slippery road.
汽车在滑溜的道路上失控地冲了下去。
C2 adjective /ˈkʌvətəs/

covetous

贪婪
Meaning
having or showing a strong desire for someone else's possessions
Example
She gave him a covetous look when he showed his new watch.
他在展示新手表时给了他一个贪婪的眼神。
C2 noun /ˈtʃæm.pæk/

Champak

香木花
Meaning
a fragrant yellow or white flower from a tree native to South Asia, used in perfumes and religious ceremonies
Example
The champak tree in the temple courtyard bloomed with golden flowers.
寺庙庭院中的香木花树开满了金色的花。
C2 noun /ˈkreɪniəm/

cranium

颅骨
Meaning
the skull, especially the part enclosing the brain
Example
The archaeologists carefully examined the ancient cranium.
考古学家仔细检查了古老的颅骨。
C2 noun /kɒzˈmɒɡ.ə.ni/

cosmogony

宇宙起源学
Meaning
the study or theory of the origin of the universe
Example
The book provides an overview of different cosmogonies throughout history.
这本书提供了关于历史上不同宇宙起源学的概述。
C2 verb /ˈkɒdʒɪteɪt/

cogitate

深思
Meaning
to think deeply about something; to meditate or reflect
Example
He sat by the river to cogitate on his future plans.
他坐在河边，思考他的未来计划。
C2 noun /kwɑːˈfjʊr/

coiffure

发型
Meaning
A person's hairstyle, typically an elaborate one.
Example
Her elegant coiffure impressed everyone at the party.
她优雅的发型让聚会上的每个人都印象深刻。
C2 noun /kɒn.tɪˈɡjuː.ɪ.ti/

contiguity

接壤
Meaning
the state of being in direct contact or next to each other
Example
The contiguity of the two countries facilitates trade.
这两个国家的接壤促进了贸易。
C2 noun /ˈkjuːbeb ˈpepər/

Cubeb Pepper

胡椒柯贝贝
Meaning
aromatic spice with a slightly bitter taste and cooling aftertaste
Example
Cubeb pepper is used in traditional Indonesian cuisine.
胡椒柯贝贝用于传统的印度尼西亚菜肴。
C2 verb /kənˈstrɪndʒ/

constringe

收缩
Meaning
to cause to shrink or contract; to constrict
Example
The medicine helped constringe the swollen tissues.
药物帮助收缩肿胀的组织。
C2 noun /ˈsɜːrtɪˌtjuːd/

certitude

确定性
Meaning
Absolute certainty or conviction about something.
Example
She spoke with certitude about the outcome of the case.
她以确定的语气谈论案件的结果。
C2 noun /kɪˈrɒpədɪst/

chiropodist

足病医生
Meaning
A healthcare professional who diagnoses and treats foot problems.
Example
The chiropodist treated her painful corns and calluses.
足病医生治疗了她痛苦的鸡眼和老茧。
C2 verb /kəˈraʊz/

carouse

狂欢
Meaning
to drink and enjoy oneself noisily, often with others
Example
They stayed up all night to carouse after the victory.
他们在胜利后整夜狂欢。
C2 adjective /ˈkoʊltɪʃ/

coltish

Meaning
Playful, energetic, and not fully mature or disciplined.
Example
The coltish boy ran around the field without a care.
C2 adjective /ˈtʃɛəri/

chary

谨慎
Meaning
cautious or wary about doing something
Example
She was chary of investing in the new business venture.
她对投资新业务感到谨慎。
C2 verb /kəmˈpɔːrt/

comport

表现
Meaning
to behave or conduct oneself in a particular way
Example
She comported herself with grace during the ceremony.
她在仪式中优雅地表现自己。
C2 noun /ˈkeɪ.nə.naɪt/

canaanite

迦南人
Meaning
a member of a people who lived in the ancient land of Canaan in the Middle East
Example
The Canaanites were known for their advanced trade networks.
迦南人以其先进的贸易网络而闻名。
C2 verb /kənˈvɑːlv/

convolve

一起缠绕或扭曲;缠绕或交织
Meaning
to roll or twist together; to coil or entwine
Example
The vines convolve around the tree trunk.
藤蔓缠绕在树干周围。
C2 noun /ˈkɔːfər/

coffer

箱子
Meaning
A strongbox or small chest for holding valuables, often used metaphorically for funds or financial reserves.
Example
The city's coffers were drained after the costly project.
昂贵的项目后，城市的资金库被耗尽了。
C2 adjective /krʌˈsteɪʃəs/

crustaceous

有硬壳的
Meaning
relating to or having a hard shell like a crustacean
Example
The scientist studied the crustaceous fossils.
科学家研究了有硬壳的化石。
C2 adjective /ˈkɒr.ə.ɡeɪ.tɪd/

corrugated

波纹状或折叠的
Meaning
shaped into ridges and grooves; wrinkled or folded
Example
The roof was made of corrugated metal sheets.
屋顶是由波纹状金属板制成的。
C2 adjective /sɛnˈsɔːriəs/

censorious

过分挑剔
Meaning
severely critical of others
Example
She was always censorious about her colleagues' mistakes.
她总是对同事们的错误非常挑剔。
C2 adjective /koʊˈiːvəl/

coeval

同时代
Meaning
Having the same age, date of origin, or duration; contemporary.
Example
The philosopher was coeval with the rise of modern science.
这位哲学家与现代科学的崛起是同一时代的。
C2 noun /ˈkɒɡneɪt/

cognate

同源词
Meaning
a word related to another word in origin; having the same linguistic root
Example
The Spanish word 'madre' and the English word 'mother' are cognates.
西班牙语单词'madre'和英语单词'mother'是同源词。
C2 noun ˌkɒmpjʊˈteɪʃənəl kəˌmjuːnɪˈkeɪʃən

computational communication

计算通信
Meaning
Digital exchange and automated interaction; the use of computational methods and systems to facilitate communication and information sharing.
Example
Computational communication is reshaping how we share information.
计算通信正在重塑我们共享信息的方式。
C2 noun /ˈkɒn.tjʊ.mə.li/

contumely

侮辱，轻蔑
Meaning
insulting or humiliating treatment
Example
He endured the contumely of his colleagues with patience.
他耐心地忍受了同事们的轻蔑。
C2 noun /ˌkɛəriˈætɪd/

caryatid

雕刻的女性形象柱子
Meaning
A stone carving of a draped female figure, used as a supporting column in architecture.
Example
The ancient temple featured a caryatid holding up the roof.
古老的寺庙里有一个凯瑞亚蒂德支撑着屋顶。
C2 adjective /ˈtʃɜːrlɪʃ/

churlish

粗鲁
Meaning
Rude in a mean-spirited and surly way.
Example
It would be churlish to refuse her kind invitation.
拒绝她亲切的邀请将是粗鲁的。
C2 noun /ˈkɔːldrən/

caldron

大铁锅
Meaning
A large metal pot used for boiling liquids or cooking over an open fire.
Example
The witch stirred her potion in a bubbling caldron.
女巫在一个冒泡的锅里搅拌她的药水。
C2 noun /kiˌɑːrəˈskjʊəroʊ/

chiaroscuro

光与暗的戏剧性对比
Meaning
The use of strong contrasts between light and dark in art or literature to create a dramatic effect.
Example
The artist's painting used chiaroscuro to highlight the figure's face.
艺术家的画作使用了基阿罗斯库罗来突出人物的面部。
C2 noun /ʃɪˈfɒn/

chiffon

雪纺
Meaning
A lightweight, sheer fabric often used in dresses or scarves.
Example
She wore a beautiful chiffon dress at the party.
她在派对上穿了一件美丽的雪纺裙子。
C2 noun /ˌkɒntrəpəˈzɪʃən/

contraposition

对立面
Meaning
the act of placing two things in opposition for contrast or comparison
Example
The contraposition of the two theories highlighted their differences.
两种理论的对立面突出了它们的差异。
C2 adjective /ˌkɑːmənˈsɛnsɪkəl/

commonsensical

有常识的
Meaning
based on or showing sound practical judgment; sensible
Example
It was commonsensical to carry an umbrella on a rainy day.
在雨天带伞是有常识的。
C2 adjective /koʊˈtɜːr.mɪ.nəs/

coterminous

共边
Meaning
having the same boundaries or extent in space, time, or meaning
Example
The two jurisdictions are coterminous, sharing the same borders.
这两个司法管辖区是共边的，共享相同的边界。
C2 noun /səˈlɛrɪti/

celerity

敏捷
Meaning
swiftness of movement; speed
Example
The soldier moved with great celerity to deliver the message.
士兵以极大的敏捷移动，以传递消息。
C2 verb /ˈkæstreɪt/

castrate

阉割
Meaning
To remove the testicles of a male animal or human.
Example
The farmer castrated the young bulls to make them easier to manage.
农民阉割了年轻的公牛，以便更容易管理它们。
C2 noun /ˈkjʊriˌoʊ/

curio

奇特物品
Meaning
a small unusual or interesting object, often collected for its rarity
Example
She bought a curio from the antique shop.
她从古董店买了一个奇特物品。
C2 noun /ˈsɛntɔːr/

centaur

人马
Meaning
A mythological creature with the upper body of a human and the lower body of a horse.
Example
The centaur is a well-known figure in Greek mythology.
人马是希腊神话中一个著名的形象。
C2 noun /ˈkɔː.seər/

corsair

海盗
Meaning
a pirate, especially one operating along the Mediterranean coasts
Example
The corsair plundered ships along the coast.
海盗沿海岸掠夺船只。
C2 adjective /ˈsɜː.kəm.spekt/

circumspect

谨慎, 小心, 审慎
Meaning
Wary and unwilling to take risks; careful to consider all circumstances and possible consequences.
Example
Investors must be circumspect before making decisions.
投资者在做出决策之前必须谨慎。
C2 noun /kəˈpærɪsən/

caparison

马的装饰覆盖物；华丽且精致的衣物或装饰
Meaning
an ornamental covering for a horse; rich and elaborate clothing or decoration
Example
The king’s horse was adorned with a golden caparison.
国王的马装饰着金色的马披。
C2 adjective /kənˈvɪviəl/

convivial

友好、活跃和愉快；社交
Meaning
friendly, lively, and enjoyable; sociable
Example
The party had a convivial atmosphere with music and laughter.
派对上有着充满活力的氛围，伴随着音乐和欢笑。
C2 noun /ˈkɒksweɪn/

coxswain

舵手
Meaning
the person in charge of navigating and steering a boat, especially a racing or small boat
Example
The coxswain shouted instructions to the rowing team.
舵手向划船队发出了指令。
C2 noun ˌsɜːkəmˈspekʃən

circumspection

谨慎, 避免风险
Meaning
The quality of being wary and unwilling to take risks; prudence.
Example
His circumspection ensured no mistakes were made.
他的谨慎确保没有犯错误。
C2 noun /tʃəˈmeɪ.li/

Chameli

茉莉花
Meaning
a variety of jasmine flower with small white fragrant petals
Example
The chameli flowers are commonly used to make garlands and perfumes.
茉莉花常用于制作花环和香水。
C2 verb /kənˈdjuːs/

conduce

有助于
Meaning
To help bring about a particular result; to contribute to something.
Example
Regular exercise conduces to better health.
定期锻炼有助于更好的健康。
C2 adjective /kɔːrˈpɔːriəl/

corporeal

有形的, 物质的
Meaning
relating to the physical body; material or tangible
Example
Ghosts are often described as having no corporeal form.
鬼魂通常被描述为没有有形的形态。
C2 adjective /ˌkɒnsæŋˈɡwɪniəs/

consanguineous

同血缘的
Meaning
Related by blood; descended from the same ancestor.
Example
The study focused on genetic disorders in consanguineous families.
研究集中于同血缘家庭中的遗传疾病。
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。
C2 noun /kəˈraʊzl/

carousal

喧闹的聚会
Meaning
A noisy or lively drinking party or festivity.
Example
They were exhausted after a night of wild carousal.
他们在一晚狂欢的喧闹聚会后感到筋疲力尽。
C2 verb /kəˈnoʊt/

connote

暗示
Meaning
To suggest or imply an additional meaning beyond the literal one.
Example
The word 'youthful' connotes energy and vitality.
‘青春’一词暗示着活力和生气。
C2 noun /kɒɡˈnoʊmən/

cognomen

姓氏 / 绰号
Meaning
A family name or surname; an additional name or nickname.
Example
His cognomen became widely known in literary circles.
他的姓氏在文学界广为人知。
C2 noun /ˌkɑːnfɔːrˈmeɪʃən/

conformation

构象
Meaning
The shape, structure, or arrangement of something.
Example
The scientist studied the molecular conformation of the protein.
科学家研究了蛋白质的分子构象。
C2 adjective /ˈkræbɪd/

crabbed

难以阅读, 脾气坏
Meaning
difficult to read or understand; ill-tempered
Example
His handwriting was crabbed and almost illegible.
他的字迹难以阅读，几乎无法辨认。
C2 adjective /kəˈdævərəs/

cadaverous

尸体般的
Meaning
Resembling a corpse; very pale, thin, or bony.
Example
His cadaverous appearance shocked everyone at the party.
他那尸体般的外貌让聚会中的每个人都感到震惊。
C2 noun /kɔˈrɪkə soˈbɔrnə/

Corica soborna

卡奇基鱼
Meaning
a small silvery fish species found in South Asian rivers, commonly used in local cuisine
Example
Corica soborna is a popular ingredient in traditional Bengali fish curry.
科里卡索博尔纳是传统孟加拉鱼咖喱中的一种受欢迎的配料。
C2 adjective /kənˈsʌmptɪv/

consumptive

消费性的
Meaning
Relating to or characterized by consumption; historically used to describe someone suffering from tuberculosis.
Example
The doctor advised against consumptive habits.
医生建议避免消费性习惯。
C2 noun /ˈklaɪmɪŋ fɪʃ/

Climbing-fish

爬树鱼
Meaning
a type of fish that can climb trees and survive out of water for short periods
Example
The climbing-fish can move from one pond to another by climbing trees.
爬树鱼可以通过爬树从一个池塘移动到另一个池塘。
C2 verb /ˈtʃæfɪŋ/

chaffing

戏弄
Meaning
Teasing or joking in a lighthearted way.
Example
They were chaffing each other during lunch.
他们在午餐时互相开玩笑。
C2 adjective /kəˈkɒfənəs/

cacophonous

刺耳的声音
Meaning
Producing a harsh, discordant mixture of sounds.
Example
The cacophonous sounds of the city kept her awake all night.
城市的刺耳声音让她整晚都无法入睡。
C2 adjective /ˈsɪlieɪtɪd/

ciliated

带有纤毛的
Meaning
Having minute hairlike projections (cilia) on the surface of cells or organisms.
Example
The ciliated cells in the respiratory tract help move mucus out of the lungs.
呼吸道中的纤毛细胞帮助将粘液排出肺部。
C2 adjective /ˈsɜːrkəmskraɪbd/

circumscribed

受限的
Meaning
restricted or limited in scope or freedom
Example
Her freedom of choice was circumscribed by social rules.
她的选择自由受社会规则的限制。
C2 noun /kəˈlɒsəs/

colossus

巨人
Meaning
A person or thing of enormous size, importance, or ability.
Example
Einstein was a colossus in the world of science.
爱因斯坦是科学界的巨人。
C2 noun /ˈkæθoʊd/

cathode

负极
Meaning
The negative electrode in a device such as a battery or tube, where electrons enter.
Example
The cathode emits electrons in the tube.
阴极在管中发射电子。
C2 noun /ˈkrɛməˌtɔːri/

crematory

火葬场
Meaning
a place where dead bodies are cremated
Example
The crematory was located near the cemetery.
火葬场位于墓地附近。
C2 noun /kənˈfɛsər/

confessor

忏悔者
Meaning
A person who confesses sins or secrets, especially to a priest.
Example
The confessor listened patiently to the troubled man.
忏悔者耐心地听着困扰的男人。
C2 noun /kɒnˌtek.stʃu.ə.laɪˈzeɪ.ʃən/

contextualization

情境化
Meaning
The process of placing something in its proper context or setting to understand it better.
Example
Contextualization of historical events helps students understand them better.
历史事件的情境化帮助学生更好地理解它们。
C2 noun /kəˈrɑːləri/

corollary

直接或自然的结果
Meaning
a direct or natural consequence or result
Example
One corollary of the new policy was increased public awareness.
新政策的一个结果是公众意识的提高。
C2 adjective ˈkoʊ.dʒənt

cogent

有说服力的
Meaning
Clear, logical, and convincing.
Example
His cogent argument convinced the jury.
他的有力论点说服了陪审团。
C2 noun /ˈkoʊdə/

coda

尾声
Meaning
the concluding passage of a piece of music or a literary work
Example
The novel ends with a reflective coda that ties up the themes.
这部小说以一段反思性的尾声结束，将主题联系起来。
C2 verb /kəˈmɪŋɡəl/

commingle

混合
Meaning
To mix or blend different things together.
Example
The charity does not commingle donations with operational funds.
慈善机构不会将捐款与运营资金混合。