talk
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A1 verb /tɔːk/

talk

谈话
Meaning
to speak; to communicate by speaking; to discuss
Example
Let's talk about your future plans.
我们来谈谈你的未来计划。
C1 adjective /ˈskwiːmɪʃ/

squeamish

容易感到恶心、头晕或反感
Meaning
easily made to feel sick, faint, or disgusted
Example
She felt squeamish at the sight of blood.
她看到血时感到恶心。
B2 noun /kəˈroʊnə/

corona

一种类似于冠状的结构；也指太阳的外层大气
Meaning
a crown or crown-like structure; also refers to the outer atmosphere of the sun
Example
The sun's corona was visible during the total solar eclipse.
太阳的日冕在一次全日蚀时可见。
B1 noun /ˈfaɪər.mən/

Fireman

消防员
Meaning
a person whose job is to extinguish fires and rescue people
Example
The brave fireman rescued the family from the burning building.
勇敢的消防员从燃烧的建筑中救出了家庭。
C1 verb əˈnaɪ.ə.leɪt

annihilate

摧毁
Meaning
Destroy utterly; obliterate; reduce to nothing.
Example
The explosion annihilated the entire village.
爆炸摧毁了整个村庄。
C2 adjective /ˈfraʊzi/

frowzy

邋遢
Meaning
Unkempt, messy, or having a musty, unpleasant smell.
Example
He entered the room with a frowzy appearance after sleeping on the couch.
他在沙发上睡觉后，以邋遢的外貌走进了房间。
B2 noun /ˈmɪsaɪl/ or /ˈmɪsəl/

missile

导弹
Meaning
a weapon that is self-propelled and directed toward a target
Example
The army launched a missile towards the enemy base.
军队向敌军基地发射了一枚导弹。
C1 verb /ˌoʊvərˈriːtʃ/

overreach

过度伸展
Meaning
to go beyond what is proper, acceptable, or achievable; to overextend
Example
The politician overreached by making promises he couldn't keep.
那位政治家在做出无法兑现的承诺时，过度伸展了自己。
B1 noun ˈlæŋɡwɪdʒ æps

language apps

语言学习应用
Meaning
Mobile or computer applications designed to help users learn new languages through interactive lessons and exercises.
Example
Language apps make learning easier.
语言应用程序使学习变得更加容易。
C2 verb /ɪˈmeɪʃieɪt/

emaciate

消瘦
Meaning
To make abnormally thin or weak, usually because of illness or lack of food.
Example
The prisoners were emaciated after months without proper food.
囚犯在没有合适食物的几个月后变得极度消瘦。
B1 noun /ˈmoʊ.ʃən/

Motion

运动; 移动的动作
Meaning
the action of moving or being moved; a formal proposal
Example
The car was in constant motion during the journey.
这辆车在整个旅程中一直处于运动状态。
C2 verb /ˈɪŋkʌlpeɪt/

inculpate

指责
Meaning
To blame or accuse someone of wrongdoing.
Example
The evidence seemed to inculpate the suspect in the crime.
证据似乎将嫌疑犯牵连到这起犯罪中。
B2 noun /kəˈrʌp.ʃən/

Corruption

腐败
Meaning
dishonest or fraudulent conduct by those in power; the process of decay or decomposition
Example
The government launched a campaign to fight corruption in public offices.
政府发起了一个打击公共办公室腐败的运动。
C2 noun /riːm/

ream

令纸
Meaning
A large quantity of paper (typically 500 sheets); informally, a large amount of something.
Example
The office ordered ten reams of paper.
办公室订购了十令纸。
C2 noun /ˌdɪspjuːˈteɪʃən/

disputation

争论
Meaning
a formal debate or argument
Example
The disputation between the two scholars lasted for hours.
两位学者之间的争论持续了好几个小时。
B1 noun /tɑːsk/

task

任务
Meaning
a piece of work or duty to be done
Example
He completed the task before the deadline.
他在截止日期前完成了任务。
C2 noun /ˌæntiˈsaɪkloʊn/

anticyclone

反气旋
Meaning
A weather system with high atmospheric pressure at its center, usually bringing calm and clear conditions.
Example
An anticyclone brought sunny weather across the region.
一个反气旋带来了晴朗的天气。
C2 adjective /eɪˈsɛfələs/

acephalous

Meaning
having no leader or head; headless
Example
The acephalous group soon fell into disorganization.
C2 noun /ˈboʊsən/

boatswain

甲板长
Meaning
a ship's officer in charge of equipment and the crew
Example
The boatswain supervised the sailors on deck.
波茨温监督甲板上的水手。
B1 noun /ˈɪnpʊt/

input

输入，提供的信息
Meaning
information, advice, or data that is put into a system, device, or process
Example
The manager asked for everyone's input on the new project.
经理要求大家对新项目提供意见。
C1 noun /ˌɔːkʃəˈnɪər/

auctioneer

拍卖师
Meaning
a person who conducts auctions by calling out bids and selling items to the highest bidder
Example
The auctioneer quickly raised the price as bidders competed for the painting.
拍卖师在竞价过程中迅速提高了价格。
C1 verb /ˈflʌtər/

flutter

拍动 / 颤动
Meaning
to move or flap quickly and lightly; to beat or wave with small rapid motions
Example
The butterfly began to flutter its wings in the sunlight.
蝴蝶开始在阳光下扑动它的翅膀。
C2 adjective /ˈsɪŋkəˌpeɪtɪd/

syncopated

切分节奏
Meaning
Characterized by displaced beats or rhythms, especially in music.
Example
The jazz piece had a syncopated rhythm that energized the crowd.
这段爵士乐有一个切分节奏，激励了人群。
C2 noun /ˌiː.tiˈɒ.lə.dʒi/

etiology

病因学
Meaning
the cause or origin of a disease or condition
Example
Doctors are studying the etiology of the new virus.
医生们正在研究新病毒的病因学。
B2 adjective + noun kriˈeɪtɪv ɪɡˈzɪbɪts

creative exhibits

创意展览
Meaning
Artistic displays or presentations that show originality and imagination.
Example
The creative exhibits highlighted recycling possibilities.
创意展览突出了回收的可能性。
A2 noun /ədˈvɜːrtɪsmənt/

advertisement

广告
Meaning
a public notice or announcement promoting a product, service, or event
Example
The advertisement attracted many new customers.
这则广告吸引了许多新顾客。
C1 adjective /ˈplaɪənt/

pliant

灵活的，容易受影响或适应的
Meaning
flexible; easily influenced or adaptable
Example
She has a pliant personality that adapts well to new situations.
她有一个灵活的个性，能够很好地适应新环境。
B2 verb /slæp/

slap

掌掴
Meaning
to hit someone quickly with the flat part of the hand; to strike sharply
Example
She was so angry that she slapped him across the face.
她生气得打了他的脸。
C1 noun ˌdɪdʒɪˈnɛəreɪʃən

degeneration

退化
Meaning
The process of decline or deterioration in structure or function.
Example
The degeneration of brain cells leads to cognitive decline.
大脑细胞的退化导致认知能力下降。
B1 noun /weɪst/

Waist

腰部
Meaning
the part of the human body below the ribs and above the hips
Example
She tied a belt around her waist.
她把腰带系在腰部。
C2 noun /ˈɛərəˌstæt/

aerostat

气球艇
Meaning
A lighter-than-air craft, such as a balloon, that is lifted by gas.
Example
The military used an aerostat for surveillance over the border.
军方使用了气球艇进行边境监视。
C1 verb /ɪnˈvoʊk/

invoke

呼叫
Meaning
to call upon a higher power, authority, or principle for help, support, or justification
Example
The lawyer invoked the constitution to defend his client.
律师援引宪法来为他的客户辩护。
C1 noun ˌriːˈstrʌk.tʃər.ɪŋ

restructuring

重组
Meaning
The action of organizing something differently.
Example
The company underwent restructuring to improve efficiency.
公司进行重组以提高效率。
C2 adjective /ˈfɜːr.vɪd/

Fervid

热情的; 极为热衷的; 满怀激情的
Meaning
passionate; intensely enthusiastic; burning with emotion
Example
She gave a fervid speech about environmental protection.
她发表了一篇关于环境保护的热情演讲。
B1 adjective /ˈplʊrəl/

plural

复数
Meaning
denoting more than one person or thing
Example
The word 'cats' is the plural of 'cat'.
'猫'的复数是'猫们'。
B2 verb /ɡrænt/

grant

授予
Meaning
to give or allow someone to have; to admit or agree
Example
The university granted him a scholarship.
大学给了他奖学金。
B2 noun /dɪkˈteɪtə/

dictator

独裁者
Meaning
a ruler with total power over a country, typically one who has obtained control by force
Example
The dictator ruled the country with an iron fist.
独裁者用铁腕统治着国家。
C1 noun /ˌriː.dɪs.trɪˈbjuː.ʃən/

redistribution

重分配
Meaning
The sharing of wealth or resources more equally among society.
Example
The government introduced a redistribution policy to reduce inequality.
政府出台了重分配政策，以减少不平等。
C1 adjective /tɔːt/

taut

紧绷
Meaning
stretched or pulled tight; tense
Example
The rope was pulled taut between the two poles.
绳子在两个杆子之间拉得紧绷。
B2 noun /ʌnəˈbɪləti/

unability

无能
Meaning
the state of being unable to do something; incapacity
Example
His unability to solve the problem caused delays in the project.
他解决问题的无能导致了项目的延误。
A2 noun /tʃɜːrtʃ/

church

教堂
Meaning
a building used for public Christian worship
Example
The old church in the village was built in the 18th century.
村里的古老教堂建于18世纪。
C1 noun /krɪpt/

crypt

墓室
Meaning
an underground chamber, especially one beneath a church, used as a burial place
Example
The tourists explored the ancient crypt beneath the cathedral.
游客们探索了大教堂下的古老地下室。
C2 adjective /ˈhɜːrsuːt/

hirsute

Meaning
Having a lot of hair, especially in an unusual place.
Example
The hirsute man stood out in the crowd with his long beard.
C2 noun /əˈprəʊ.bri.əm/

opprobrium

耻辱, 侮辱
Meaning
Harsh criticism or public disgrace.
Example
The scandal brought opprobrium on the politician.
丑闻给政治家带来了耻辱。
A1 noun /lɛɡ/

leg

腿
Meaning
one of the limbs on which a person or animal walks and stands
Example
He injured his leg while playing football.
他在踢足球时伤到了腿。
B2 verb, noun /sniːz/

sneeze

打喷嚏
Meaning
to expel air involuntarily from the nose and mouth due to irritation; the act of sneezing
Example
I had to sneeze during the meeting.
我在会议中不得不打喷嚏。
B1 noun /ˈɡræn(d)ˌdɔːtər/

granddaughter

孙女
Meaning
the daughter of one’s son or daughter
Example
Her granddaughter visits her every weekend.
她的孙女每个周末来看她。
B1 verb /pərˈmɪt/

permit

允许
Meaning
to allow or give permission; to make possible
Example
The teacher permits students to use calculators during the exam.
老师允许学生在考试期间使用计算器。
C2 verb /næʃ/

gnash

咬牙切齿
Meaning
to grind or strike the teeth together, often in anger or frustration
Example
He began to gnash his teeth in rage.
他开始因为愤怒而咬牙切齿。
C1 noun /ˈtɪt.bɪt/

Titbit

一小块美味的食物; 一小段有趣的信息
Meaning
a small piece of tasty food; a small interesting piece of information
Example
She served delicious titbits at the party.
她在派对上提供了美味的小吃。
B2 adjective /ɪnˈvɪz.ə.bəl/

Invisible

看不见的
Meaning
unable to be seen; not visible to the eye
Example
The bacteria are invisible without a microscope.
细菌在没有显微镜的情况下看不见。
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。
B2 noun /ˈveɪ.pər/

Vapour

蒸汽
Meaning
a substance in the form of a gas, especially when it has changed from a liquid or solid state
Example
Water vapour rose from the hot pavement after the rain.
水蒸气在雨后从热的路面上升。
B2 verb /ˈtrænsplænt/

transplant

移植
Meaning
to move something, especially a plant or organ, from one place to another
Example
The doctors transplanted a kidney into the patient.
医生给病人移植了一个肾脏。
C1 noun ˌsɛn.trə.laɪˈzeɪ.ʃən

centralization

集中化
Meaning
The concentration of control and decision-making power in a central authority.
Example
Excessive centralization can slow down decision-making.
过度的集中化可能会减慢决策的速度。
B2 noun /saɪˈkaɪətrɪst/

psychiatrist

精神科医生
Meaning
a medical doctor specializing in the diagnosis and treatment of mental illness
Example
The psychiatrist prescribed medication for the patient’s anxiety.
精神科医生为患者的焦虑开了药。
A2 verb /ˈvɪzɪtɪŋ/

visiting

拜访
Meaning
Going to see and spend time with someone or at a place.
Example
The group is visiting islands during the expedition.
小组在远征期间访问岛屿。
B2 adjective /ˈtræŋkwɪl/

tranquil

宁静
Meaning
Free from disturbance; calm and peaceful.
Example
A tranquil environment promotes relaxation and focus.
一个宁静的环境促进放松和集中注意力。
C2 adjective /səˈɡeɪ.ʃəs/

sagacious

贤明
Meaning
Having or showing keen mental discernment and good judgment; wise.
Example
His sagacious leadership saved the company from failure.
他的贤明领导力使公司免于失败。
B2 verb /bɪˈtreɪ/

betray

背叛
Meaning
to be disloyal to; to reveal secrets
Example
He felt betrayed by his closest friend.
他感到被他最亲密的朋友背叛。
A1 adverb /ˈɔːl.weɪz/

Always

总是; 永远; 每时每刻
Meaning
at all times; on all occasions; forever
Example
She always arrives early to work.
她总是早早地到达工作。
A1 adjective/adverb /lɛs/

less

更少
Meaning
A smaller amount; not as much.
Example
She spends less money than her brother.
她花的钱比她哥哥少。
B2 noun /ˈspɛktrəm/

spectrum

光谱
Meaning
A range of different things, often related to colors, ideas, or classifications.
Example
The festival attracted people from across the political spectrum.
这个节日吸引了来自各个政治光谱的人们。
B2 noun /ˈmɔːl.tə/

Malta

血橙
Meaning
a sweet citrus fruit similar to orange, also known as blood orange or sweet orange
Example
Malta is a popular citrus fruit in Bangladesh known for its sweet taste and high vitamin C content.
Malta 在孟加拉国是一种广受欢迎的柑橘类水果，以其甜味和高维生素C含量而闻名。
C2 noun /ˈbaɪpɛd/

biped

双足动物
Meaning
An animal that walks on two feet.
Example
Humans are examples of biped creatures.
人类是双足动物的例子。
B2 noun /ədˈmɪnɪstreɪtər/

administrator

Meaning
a person responsible for running or managing an organization or system
Example
The school administrator implemented new policies for students.
B2 noun /ˌveəriˈeɪʃən/

Variation

变化; 改变; 状态或数量的差异
Meaning
a change or difference in condition, amount, or level; a different or distinct form or version of something
Example
There was a significant variation in temperature throughout the day.
白天温度变化显著。
C2 noun /ˈaɪ.ərn.wʊd/

Ironwood

铁木
Meaning
a hard, dense wood from various trees; also the tree itself that produces small flowers
Example
The ironwood tree blooms with tiny white flowers.
铁木树开着小白花。
C1 adjective /ˈbrɪslɪŋ/

bristling

竖毛的; 充满能量
Meaning
full of energy, anger, or excitement; showing bristles standing up
Example
He entered the room bristling with confidence.
他带着自信走进了房间。
B2 adjective /ʌnˈbæləns/

Unbalanced

不平衡的; 不稳定的
Meaning
not balanced; lacking stability or equilibrium; mentally unstable
Example
The unbalanced table kept wobbling.
不平衡的桌子摇晃着。
B1 noun /məˈdʒɪʃən/

magician

魔术师
Meaning
A person who performs tricks and illusions for entertainment or one believed to have magical powers.
Example
The magician pulled a rabbit out of his hat.
魔术师从他的帽子里拿出了兔子。
C1 noun ɪmˈpɛə(r)mənt

impairment

损伤, 残疾
Meaning
The state of being damaged or weakened; a disability or handicap.
Example
Hearing impairment can be caused by long-term exposure to loud noise.
听力损失可能是由长时间暴露于大声噪音造成的。
C1 noun /ˌkɒnvəˈlɛsns/

convalescence

康复期
Meaning
the period of time spent recovering from an illness or medical treatment
Example
His convalescence lasted for almost two months after the accident.
事故后的康复期持续了近两个月。
C1 adjective ˌkaʊntəprəˈdʌktɪv

counterproductive

适得其反
Meaning
Having the opposite of the desired effect; tending to hinder rather than help.
Example
Counterproductive activities often stem from dissatisfaction.
反生产力的活动通常来源于不满。
C2 noun /mɪˈsɑːdʒɪnɪst/

misogynist

厌女症者
Meaning
A person who dislikes, despises, or is strongly prejudiced against women.
Example
Many condemned his speech as the words of a misogynist.
许多人谴责他的演讲是厌女症者的言论。
C2 adjective /ˌɪmpəˈmɪsəbl/

impermissible

不允许的
Meaning
Not permitted or allowed.
Example
Such behavior is impermissible in the workplace.
这种行为在工作场所是不允许的。
B1 noun /bɑːn/

barn

谷仓
Meaning
a large building used for storing grain or housing farm animals
Example
The farmer keeps his cows in the barn.
农民把他的牛放在谷仓里。
B2 adjective /ˈstʌf.i/

Stuffy

缺乏新鲜空气; 通风不良; 态度正式和保守
Meaning
lacking fresh air; poorly ventilated; formal and conservative in attitude
Example
The room was stuffy and needed fresh air.
房间里缺乏新鲜空气，需要新鲜空气。
C1 adjective /lʌʃ/

lush

富饶，丰盈且奢华，尤其是指植物
Meaning
rich, abundant, and luxurious, especially referring to vegetation
Example
The valley was filled with lush green fields.
山谷里充满了绿油油的田野。
B2 verb /ˈɛskɔrt/

escort

护送
Meaning
to accompany someone; to guide or protect while going somewhere
Example
The guard escorted the visitor to the office.
卫兵护送来访者到办公室。
C2 adjective /ˈmʌski/

musky

麝香味的
Meaning
having a strong, sweet, earthy smell like musk
Example
The perfume had a musky fragrance.
香水有一种麝香味。
C1 noun /səˈlɛmnɪti/

solemnity

庄严
Meaning
the state or quality of being serious and dignified
Example
The ceremony was conducted with great solemnity.
仪式在庄严的气氛中进行。
C1 noun ˈhʌz.bən.dri

husbandry

农业和畜牧业
Meaning
The care, cultivation, and breeding of crops and animals; farming and agriculture.
Example
Proper husbandry techniques improve livestock health.
适当的农业技术能改善家畜健康。
C2 adjective /ˈsɛrid/

serried

紧密排列
Meaning
pressed or crowded together, often in rows or ranks
Example
The soldiers stood in serried ranks, ready for inspection.
士兵们站在紧密排列的队列中，准备接受检查。
C2 adjective /nɪˈfɛəriəs/

nefarious

邪恶的，犯罪的，或道德上糟糕的
Meaning
Wicked, criminal, or morally bad.
Example
The police uncovered a nefarious plot to cheat investors.
警方揭露了一个邪恶的阴谋，试图欺骗投资者。
C2 adjective /sʌbˈlɪŋɡwəl/

sublingual

舌下
Meaning
situated or applied under the tongue
Example
The doctor prescribed a sublingual tablet for faster absorption.
医生为更快的吸收开了舌下药片。
C2 noun /ˈdɛkəˌɡræm/

decagram

十克
Meaning
A metric unit of mass equal to ten grams.
Example
The package weighed exactly one decagram.
包裹的重量正好是一个十克。
A1 adverb /ˈnɛvər/

never

从不
Meaning
at no time in the past or future; not ever
Example
I have never seen such a beautiful sunset.
我从未见过如此美丽的日落。
A2 noun steɪt

state

国家
Meaning
A nation or territory considered as an organized political community under one government.
Example
The state declared a new language policy.
国家宣布了一项新的语言政策。
B2 adjective /ˈtʃaɪld.laɪk/

Childlike

像孩子一样; 天真和信任; 纯净和简单
Meaning
innocent and trusting like a child; having the good qualities of a child; pure and simple
Example
She maintained a childlike wonder about the world around her.
她对周围的世界保持着孩子般的惊奇。
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。
B1 noun ɪmˈplɔɪmənt

employment

就业
Meaning
The condition of having paid work; the action of giving work to someone.
Example
Employment was limited to Urdu speakers.
就业仅限于乌尔都语使用者。
B2 noun /ˈpɑːrtɪkəl/

particle

粒子
Meaning
a very small piece or amount of something
Example
Dust particles floated in the air near the window.
尘土粒子在靠近窗户的空气中飘浮。
C1 noun ˈstræt.ə.sfɪər

stratosphere

平流层
Meaning
The layer of the earth's atmosphere above the troposphere, extending to about 50 km above the earth's surface.
Example
The stratosphere provides a unique environment.
平流层提供了一个独特的环境。
B2 noun /ˈædvəkəsi/

advocacy

倡导
Meaning
public support for or recommendation of a particular cause or policy
Example
Her advocacy for children's rights earned her international recognition.
她对儿童权利的倡导为她赢得了国际认可。
B2 noun, verb, adjective /ˈpeɪtənt/ or /ˈpætənt/

patent

专利
Meaning
a government license granting exclusive rights to an inventor; also to obtain such rights
Example
He patented his new invention to protect it from being copied.
他为保护他的发明不被复制而申请了专利。
B2 noun /æs/

Ass

驴
Meaning
a donkey; a small domesticated animal of the horse family
Example
The farmer used an ass to carry heavy loads.
农夫用驴子搬运沉重的货物。
C1 verb /hiːd/

heed

注意
Meaning
to pay attention to; to take notice of
Example
You should heed the teacher's advice.
你应该听从老师的建议。
B2 adjective /ˈhɑlːoʊ/

Hollow

空的; 中空的;
Meaning
having an empty space inside; lacking substance or meaning; insincere
Example
The hollow tree trunk provided shelter for small animals.
空心树干为小动物提供了庇护。
B2 adjective /ˈhjuː.mɪd/

Humid

潮湿的; 湿润的
Meaning
containing moisture; damp; moist;
Example
The humid climate makes it feel hotter than it actually is.
潮湿的气候使得气温感觉比实际更高。
A2 adjective /sɔft/

Soft

柔软; 温柔; 安静
Meaning
not hard or firm; gentle; quiet; tender
Example
The pillow is very soft and comfortable.
枕头很柔软，且很舒服。
C1 noun /ˈælkoʊv/

alcove

壁龛
Meaning
A small recessed section of a room or a nook.
Example
She placed a reading chair in the alcove near the window.
她在靠窗的壁龛里放了一把阅读椅。
B2 noun /æʃ/

ash

灰烬
Meaning
the powdery residue left after the burning of a substance
Example
After the fire, only ash remained of the house.
火灾过后，只有房子的灰烬留下。
B2 adjective /kɔːrs/

coarse

粗糙, 粗鲁
Meaning
Rough in texture or manner; not smooth or refined.
Example
The fabric felt coarse to the touch.
这块布料摸起来很粗糙。
B1 noun /ɪnˌvɛs.tɪˈɡeɪ.ʃən/

investigation

调查
Meaning
the process of inquiring into or examining something carefully to find the truth
Example
The investigation revealed new evidence about the fraud.
调查揭示了有关欺诈的新证据。
C1 noun /ˌklɔːstrəˈfəʊbiə/

claustrophobia

Meaning
an extreme or irrational fear of being in confined spaces
Example
He avoids elevators because of his claustrophobia.
C2 noun /ˌdʒiː.niˈæl.ə.ti/

geniality

友好
Meaning
the quality of being friendly and cheerful
Example
His geniality made him popular among his colleagues.
他的友好使他在同事中很受欢迎。
C2 verb /əˈniːl/

anneal

通过加热使硬化
Meaning
To heat and cool metal or glass to make it stronger or less brittle.
Example
The blacksmith annealed the steel to improve its durability.
铁匠为了提高钢的耐久性进行了退火。
B2 noun /ˈreɪ.zər/

Razor

剃须刀
Meaning
a sharp-edged instrument used for shaving hair from the skin
Example
He shaved his beard with a sharp razor.
他用一把锋利的剃须刀刮胡子。
C2 noun /ˈkæt.aɪ.ɒn ɪksˌtʃeɪndʒ/

cation-exchange

阳离子交换
Meaning
A chemical process in soil that helps retain nutrients.
Example
The cation-exchange capacity of soil affects plant growth.
土壤的阳离子交换容量会影响植物的生长。
C1 adjective /flæmˈbɔɪənt/

flamboyant

华丽的、色彩斑斓的或自信的
Meaning
showy, strikingly bold or colorful; confident and lively
Example
His flamboyant style drew everyone's attention at the party.
他那华丽的风格吸引了派对上所有人的注意。
A2 noun ˈsɜːvɪsɪz

services

服务
Meaning
The action of helping or doing work for someone.
Example
Services in the healthcare industry are essential for well-being.
医疗行业的服务对于健康至关重要。
C1 noun /mɪˈrɑːʒ/

Mirage

海市蜃楼
Meaning
An optical illusion caused by atmospheric conditions, especially in deserts
Example
The travelers saw a mirage of water in the desert.
旅行者在沙漠中看到了水的海市蜃楼。
A2 noun /pɒt/

Pot

锅
Meaning
a deep round container used for cooking food
Example
She put the vegetables in a large pot to make soup.
她把蔬菜放进一个大锅里做汤。
B1 noun praɪd

pride

骄傲
Meaning
A feeling of deep pleasure or satisfaction derived from one's own achievements or from achievements associated with one.
Example
Victory Day fills our hearts with pride.
胜利日让我们的心充满了骄傲。
C1 noun /ɡeɪt/

gait

走路姿势
Meaning
A person's manner of walking.
Example
His slow gait showed that he was tired.
他缓慢的步伐显示他累了。
B2 adjective /ˌʌndɪˈnaɪəbl/

Undeniable

不容置疑
Meaning
impossible to deny or dispute; clearly true
Example
The evidence of his guilt was undeniable.
他的罪行证据是不容置疑的。
B1 noun /mʌd/

mud

泥土
Meaning
soft, wet earth or soil
Example
The children were playing in the mud after the rain.
孩子们在雨后玩泥巴。
A1 adverb /əˈɡen/

Again

再
Meaning
once more; another time; in addition
Example
I need to read this book again to understand it better.
我需要再次阅读这本书，以更好地理解它。
B2 noun /ˈtɜːrkwɔɪz/

turquoise

绿松石
Meaning
a greenish-blue color or gemstone
Example
She wore a necklace with a beautiful turquoise stone.
她戴着一条美丽的绿松石项链。
B1 verb /oʊ/

owe

欠债
Meaning
to be under obligation to pay or repay; to be indebted
Example
I owe my success to my parents' support.
我将我的成功归功于父母的支持。