crossbreed
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C1 verb /ˈkrɒs.briːd/

crossbreed

杂交
Meaning
to produce an animal or plant by mating two different breeds, varieties, or species
Example
Farmers crossbreed cows to improve milk production.
农民通过交配不同品种的牛来提高奶产量。
C1 verb /ˈstaɪfəld/

stifled

压制
Meaning
to suppress, hold back, or prevent something from happening
Example
He stifled a laugh during the serious meeting.
他在严肃的会议中压制了笑声。
C1 noun /ˈpruːdəns/

prudence

谨慎
Meaning
The quality of being cautious, wise, and exercising good judgment.
Example
She invested her money with great prudence.
她非常谨慎地投资了她的钱。
C2 noun /ˈvoʊtəri/

votary

信徒
Meaning
A devoted follower or admirer of someone or something.
Example
He is a votary of classical music and attends every concert.
他是古典音乐的信徒，每场音乐会都会参加。
C1 adjective /ɔːˈtɒn.ə.məs/

autonomous

自主
Meaning
Acting independently or having the freedom to do so.
Example
Autonomous systems ensure greater precision.
自主系统确保更高的精确度。
B2 noun /hiːl/

Heel

脚跟
Meaning
the back part of the human foot below the ankle
Example
She wore shoes with high heels to the party.
她穿着高跟鞋去参加聚会。
B2 adjective /ɪnˈkeɪpəbəl/

incapable

无能的
Meaning
lacking the ability, skill, or capacity to do something
Example
He is incapable of understanding complex instructions.
他无法理解复杂的指令。
C1 adjective /ˈʌpərˌmoʊst/

uppermost

最高
Meaning
situated at the highest place or most important
Example
Her family's safety was uppermost in her mind during the crisis.
她在危机期间心里最重要的是家庭的安全。
A2 adjective /swiːt/

Sweet

甜的; 亲切的; 迷人的
Meaning
having a pleasant taste; kind and gentle; pleasing
Example
She has a sweet voice that everyone loves to hear.
她有一个甜美的声音，人人都喜欢听。
A2 adverb /ˈbjuːtɪfəli/

beautifully

优美地
Meaning
in a beautiful or pleasing manner; excellently or skillfully
Example
She sang beautifully at the concert.
她在音乐会上唱得很优美。
B2 noun /den/

Den

洞穴；舒适的房间；非法活动的场所
Meaning
a wild animal's lair or home; a small, comfortable room; a place for illegal activities
Example
The fox disappeared into its den when it sensed danger approaching.
狐狸在感到危险接近时消失在它的洞穴里。
C2 noun /ˌpɒlɪˈhiːdrən/

polyhedron

具有平面多边形面的固体
Meaning
a solid object with flat polygonal faces, straight edges, and vertices
Example
The mathematician studied a complex polyhedron model.
数学家研究了一个复杂的多面体模型。
B1 adverb /səˈpraɪzɪŋli/

surprisingly

令人惊讶地
Meaning
in a way that causes surprise or amazement
Example
Surprisingly, she finished the entire project in just one day.
令人惊讶的是，她在一天之内完成了整个项目。
C1 verb /ˈtæmpər/

tamper

Meaning
To interfere with something in a harmful, unauthorized, or improper way.
Example
The evidence was tampered with before the trial.
C2 noun, verb /ˈkæŋkər/

canker

Meaning
A fungal disease of plants; an ulcerous sore in the mouth; to corrupt or destroy slowly
Example
The tree was infected with a canker that damaged its bark.
C1 noun /ˈskævɪndʒər/

scavenger

食尸者 / 垃圾收集者
Meaning
an animal or person that feeds on dead or discarded material
Example
Vultures are natural scavengers that clean up the environment.
秃鹫是自然的清道夫，清理环境。
A2 noun ˈmem.bərz

members

成员
Meaning
A person, animal, or plant belonging to a particular group; an individual belonging to a group such as a society or team.
Example
Members collaborate to finalize recruitment decisions.
成员们合作以最终确定招聘决策。
A2 noun /ˈɒf.ɪs/

office

办公室
Meaning
a room or building where people work, usually at desks
Example
She left the office early to attend a family event.
她提前离开办公室去参加家庭活动。
B2 adverb /ˈmɒdərətli/

moderately

适度地
Meaning
to a reasonable extent, not excessively
Example
She exercises moderately to stay healthy.
她适度地锻炼以保持健康。
C2 noun /ˈkɒl.ə.kwi/

colloquy

正式对话
Meaning
A formal conversation or dialogue, often on serious or academic topics.
Example
The professors engaged in a deep colloquy about the future of education.
教授们就教育的未来进行了深入的对话。
C2 adjective /ɪˈlɪbərəl/

illiberal

非自由主义的
Meaning
Opposed to liberal principles; restricting freedom of thought or behavior.
Example
The government was criticized for its illiberal policies.
政府因其非自由主义的政策而受到批评。
C1 adjective /ˈrep.jə.tə.bəl/

Reputable

声誉良好
Meaning
having a good reputation; respected and trusted
Example
She works for a reputable law firm in the city.
她在这座城市的一个声誉卓著的律师事务所工作。
C1 adjective /ʌnˈskeɪðd/

unscathed

毫发无损
Meaning
Without suffering any injury, damage, or harm.
Example
She escaped from the accident unscathed.
她毫发无损地逃离了事故。
B2 noun /meɪz/

Maize

玉米
Meaning
a tall cereal plant bearing large grains on a cob; corn
Example
Farmers in the region grow maize as their primary crop for both food and animal feed.
该地区的农民将玉米作为主要作物，既用于食物也用于动物饲料。
C1 noun /ˈpæstər/

pastor

牧师
Meaning
a minister in charge of a Christian church or congregation
Example
The pastor delivered a heartfelt sermon on compassion.
牧师讲了一场充满同情的讲道。
B2 adjective /əˈpəʊzd/

opposed

反对的
Meaning
being against or in disagreement with something
Example
She is strongly opposed to animal testing.
她坚决反对动物实验。
B2 adjective /ˌɪd.iˈɒt.ɪk/

Idiotic

愚蠢
Meaning
extremely stupid; foolish; senseless
Example
His idiotic behavior embarrassed everyone at the meeting.
他的愚蠢行为让会议上的所有人感到尴尬。
B2 noun hɛdʒ

hedge

对冲策略
Meaning
A way of protecting oneself against financial loss or other adverse circumstances.
Example
Investors use hedging strategies to protect against market volatility.
投资者使用对冲策略来保护自己免受市场波动的影响。
C2 noun /ˌhɜːrpəˈtɒlədʒɪst/

herpetologist

爬虫学家
Meaning
A scientist who studies reptiles and amphibians.
Example
The herpetologist discovered a new species of frog in the rainforest.
爬虫学家在雨林中发现了一种新青蛙物种。
B2 noun, verb /ɪntʃ/

inch

英寸 / 缓慢移动
Meaning
A unit of length equal to 2.54 centimeters; or to move slowly and carefully in small amounts.
Example
She inched closer to the edge of the stage.
她慢慢靠近舞台的边缘。
C1 adjective /ˈtɛnəbl/

tenable

可防御的
Meaning
able to be defended or maintained against attack or objection
Example
His argument was strong and tenable in court.
他的论点在法庭上既强大又可防守。
C1 verb /praʊl/

prowl

悄悄走动（猎取或寻找）
Meaning
To move around quietly and secretly, especially while hunting or searching.
Example
The cat prowled around the garden at night.
猫在夜间悄悄地绕着花园走。
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。
B2 noun ɪnˈsɛntɪvz

incentives

激励
Meaning
Things that motivate or encourage one to do something.
Example
Tax incentives are used to encourage investment in renewable energy.
税收激励用于鼓励对可再生能源的投资。
B2 verb /ˈæktɪveɪt/

activate

激活
Meaning
to make something start or function
Example
She pressed the button to activate the machine.
她按下按钮以激活机器。
B2 verb /ˌʌndərˈɡoʊ/

undergo

经历
Meaning
to go through something, especially something unpleasant or difficult
Example
She had to undergo surgery to recover.
她不得不接受手术以恢复。
A2 noun, verb /bræntʃ/

branch

分支
Meaning
A part of a tree that grows out from the trunk; a division of an organization or subject.
Example
The company opened a new branch in Dhaka.
公司在达卡开设了一个新分支。
C2 noun /juːˌtɪlɪˈtɛəriənɪzəm/

utilitarianism

功利主义
Meaning
The ethical theory that actions are right if they are useful or for the benefit of the majority.
Example
Utilitarianism suggests that we should act to maximize overall happiness.
功利主义认为我们应该采取行动，以最大化整体幸福。
C1 noun /rɪˈmɛmbrəns/

remembrance

纪念
Meaning
the act of remembering or honoring someone or something
Example
A service was held in remembrance of the fallen soldiers.
为阵亡士兵举行了纪念仪式。
C2 noun /ˈsaɪz.mə.ɡræf/

seismograph

地震仪
Meaning
An instrument that measures and records details of earthquakes, such as force and duration.
Example
The seismograph detected a strong tremor in the area.
地震仪检测到该地区的强烈震动。
B2 adjective, noun /ˈkɑːmənpleɪs/

commonplace

常见的
Meaning
ordinary or unremarkable; something that is usual or commonly found
Example
Smartphones have become commonplace in modern life.
智能手机已成为现代生活中的常见事物。
C1 verb /bɪˈhɛd/

behead

斩首
Meaning
to cut off a person's or animal's head; to remove the leader or most important part
Example
The historical account describes how the traitor was beheaded as punishment.
历史记载描述了叛徒作为惩罚被斩首的经过。
B2 verb /kloʊð/

clothe

穿衣
Meaning
to put clothes on; to dress; to provide with clothing
Example
She clothed the baby in warm garments.
她把宝宝穿上了温暖的衣服。
A2 noun /wɪnd/

Wind

风
Meaning
the natural movement of air, especially in the form of a current of air blowing from a particular direction
Example
The wind blew the leaves off the trees.
风吹走了树上的叶子。
B1 adverb /əˈprɒk.sɪ.mət.li/

approximately

大约
Meaning
used to show that something is almost, but not completely, accurate or exact
Example
The journey takes approximately three hours.
这次旅行大约需要三小时。
C1 noun /ˈwɔː.tər hen/

Water hen

水鸡
Meaning
a waterbird with dark plumage that lives near ponds and wetlands
Example
The water hen swam gracefully across the pond.
水鸡优雅地穿过池塘游泳。
B2 noun

Kitchen garden

厨房花园; 厨房旁边的花园
C1 verb /ˈlɔːndər/

launder

洗衣服 / 隐瞒非法获得的钱的来源
Meaning
to wash clothes, linens, etc.; or to conceal the origins of money obtained illegally
Example
She laundered all the dirty clothes on Sunday.
她在星期天洗了所有脏衣服。
B2 adverb /ˈfɔːrməli/

formally

正式地
Meaning
in a formal or official manner; according to established rules or conventions
Example
The agreement was formally signed by both parties.
该协议已由双方正式签署。
B2 adjective /ˌʌndɪˈstɜːrbd/

Undisturbed

未打扰
Meaning
not interrupted or interfered with; calm and peaceful
Example
She slept undisturbed for eight hours.
她睡了八个小时没有打扰。
B2 adjective məˈriːn

marine

海洋的
Meaning
Of, relating to, or characteristic of the sea; living or growing in the sea.
Example
Marine ecosystems are highly sensitive to human activity.
海洋生态系统对人类活动非常敏感。
A2 noun /dɪˈziːz/

disease

疾病
Meaning
An illness or medical condition that affects the body or mind.
Example
The doctor is researching a cure for the disease.
医生正在研究治疗这种疾病的方法。
B2 adjective /ˈtʃeɪn.dʒə.bəl/

Changeable

可变的; 易变的
Meaning
able to be changed; likely to change frequently
Example
The weather is very changeable in spring.
春天的天气非常多变。
B2 verb lɔːntʃt

launched

发射
Meaning
Set (something) in motion by pushing it or letting it go.
Example
The satellite was launched successfully.
卫星已成功发射。
A1 verb /ˌʌndərˈstænd/

understand

理解
Meaning
to know the meaning of something; to comprehend
Example
Do you understand the instructions?
你理解这些指示吗?
B1 noun /ˈpæsɪŋ/

passing

经过, 死亡
Meaning
the act of moving past something or the end of someone's life
Example
The passing of the leader was a great loss for the nation.
领导人的去世对国家是一个巨大的损失。
B2 noun /ˈzɪɡzæɡ/

Zigzag

具有突然的交替向左和向右转的路径或线条；急转弯的图案
Meaning
a line or course having abrupt alternate right and left turns; a pattern of sharp turns
Example
The road follows a zigzag pattern up the mountain.
这条路在山上呈锯齿形曲线。
B2 noun /ˈsʌfərɪŋ/

suffering

痛苦
Meaning
the state of undergoing pain, distress, or hardship
Example
They tried to relieve his suffering with medicine.
他们试图用药物减轻他的痛苦。
C2 adjective /ˌdɪsəˈfɛktɪd/

disaffected

不满的
Meaning
Dissatisfied and rebellious, especially against authority or leadership.
Example
The reforms were introduced to calm the disaffected youth.
改革是为了平息不满的青年。
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 noun /ˈlɔːndrəs/

laundress

洗衣女工
Meaning
A woman whose job is washing clothes and linens.
Example
The laundress delivered the freshly cleaned clothes to the household.
洗衣女工将新洗净的衣物送到家里。
C2 noun /ˈnaɪɪˌlɪzəm/

nihilism

虚无主义
Meaning
The rejection of all religious and moral principles, often in the belief that life is meaningless.
Example
The philosopher was criticized for promoting nihilism.
哲学家因提倡虚无主义而受到批评。
C2 verb /ˌɪnkəˈpæsɪteɪt/

incapacitate

使无法运作
Meaning
to deprive someone or something of the ability or strength to function
Example
The severe injury incapacitated the player for the rest of the season.
重伤使球员在赛季剩余的时间内无法参赛。
A2 adjective /ˈɪntrəstɪd/

interested

感兴趣
Meaning
Showing curiosity or concern about something.
Example
She is very interested in learning new languages.
她对学习新语言非常感兴趣。
C1 noun/verb /stæmˈpiːd/

stampede

混乱的人群
Meaning
A sudden, uncontrolled rush of people or animals; to cause a mass movement.
Example
The loud noise caused a stampede of the crowd.
嘈杂的声音引起了人群中的一阵奔跑。
B2 verb /saɪ/

sigh

叹气
Meaning
to let out a long, deep breath as an expression of tiredness, relief, or sadness
Example
She sighed with relief when she heard the good news.
她听到好消息时松了口气。
C1 noun /ˈmælədi/

Malady

病; 疾病; 麻烦
Meaning
A disease or ailment; a serious problem
Example
The doctor diagnosed a rare malady that affected her nervous system.
医生诊断出一种罕见的疾病，影响了她的神经系统。
C2 noun /ˈreɪmənt/

raiment

衣服
Meaning
clothing, especially fine or formal wear
Example
The king wore royal raiment during the ceremony.
国王在仪式上穿着皇家衣服。
C2 adjective /mɛnˈdeɪʃəs/

mendacious

虚伪的
Meaning
not telling the truth; lying
Example
The politician was known for his mendacious statements.
那位政治家以他的虚伪言论而闻名。
B2 noun /ˈrɪŋkəl/

Wrinkle

皱纹
Meaning
a small line or fold in something, especially fabric or skin; a crease
Example
She noticed a few wrinkles around her eyes.
她注意到她眼睛周围有几条皱纹。
C1 noun /aɪl/

isle

小岛
Meaning
A small island or peninsula, often poetic or literary.
Example
They spent their honeymoon on a beautiful tropical isle.
他们在一个美丽的热带小岛上度过了他们的蜜月。
C1 adjective /nɑːkˈtɜr.nəl/

Nocturnal

夜行性
Meaning
active at night; happening during the night
Example
Owls are nocturnal animals that hunt at night.
猫头鹰是夜间活动的动物，在晚上捕猎。
C1 noun /ˌhɑːmənaɪˈzeɪʃən/

harmonization

协调，调和
Meaning
The process of making things compatible or consistent with one another.
Example
The harmonization of different policies ensures consistent results.
不同政策的协调确保了一致的结果。
B2 noun /moʊˈmɛn.təm/

momentum

动能
Meaning
The quantity of motion of a moving body; the impetus and driving force gained by the development of a process or course of events.
Example
The company gained momentum after launching a new product.
公司在推出新产品后获得了动能。
A2 noun /ˈsɒkər/

soccer

足球
Meaning
a sport in which two teams of eleven players each try to score goals by kicking a ball into the opposing goal
Example
He loves to play soccer with his friends.
他喜欢和朋友们一起踢足球。
C1 adjective /kəmˈpleɪsənt/

complacent

自满
Meaning
showing self-satisfaction and a lack of concern about potential dangers or problems
Example
The team grew complacent after a few victories and stopped practicing hard.
团队在几场胜利后变得自满，停止了努力训练。
B1 noun /ˈbriːðɪŋ/

breathing

幸福
Meaning
the process of taking air into and expelling it from the lungs.
Example
Deep breathing can help you relax.
当她收到奖项时，她无法隐藏自己的幸福。
C1 noun /ˈpriːsɪŋkt/

precinct

区
Meaning
A district or area within the boundaries of a city, often for police or electoral purposes.
Example
She went to vote at her local precinct.
她去了她当地的选区投票。
A2 adjective /ˈkʌlərfəl/

colorful

五彩缤纷
Meaning
having bright colors; full of variety or interest
Example
The festival was full of colorful decorations.
这个节日充满了五彩缤纷的装饰。
C1 verb /prɪˈzaɪd/

preside

主持
Meaning
to be in charge of a meeting, event, or organization
Example
She will preside over the meeting tomorrow.
她明天将主持会议。
A1 noun /ˈtjuːzdeɪ/

tuesday

星期二
Meaning
The second day of the week, following Monday and preceding Wednesday.
Example
We have a meeting scheduled for Tuesday.
我们定于星期二开会。
C1 adjective /ˈfuːlpruːf/

foolproof

万无一失
Meaning
Designed to be very easy to use or understand, leaving no possibility of failure or error.
Example
The new software has a foolproof installation process.
这款新软件具有万无一失的安装过程。
B2 verb /stɜːr/

stir

搅拌
Meaning
to mix or move something in a circular motion, especially in liquid
Example
She stirred the soup to make sure it didn't burn.
她搅拌汤，以确保它不会烧焦。
B2 verb /stɪŋ/

sting

刺痛
Meaning
to pierce with a sharp point; to cause sharp pain
Example
The bee stung him on his arm while he was gardening.
蜜蜂在他园艺时刺伤了他的手臂。
C1 adjective /dɪsˈsɪmɪlər/

dissimilar

不同
Meaning
Not alike; different.
Example
Though they are twins, their personalities are dissimilar.
虽然他们是双胞胎，但他们的个性不同。
B1 noun /ˈrɛntəl/

rental

租赁
Meaning
an arrangement in which something is rented, or the amount paid for renting
Example
The car rental was more expensive than we expected.
汽车租赁比我们预期的要贵。
C2 adjective ˌmɛɡəˈlɪθɪk

megalithic

巨石
Meaning
Relating to or denoting prehistoric monuments made of or containing large stones.
Example
The megalithic structures in ancient civilizations are fascinating.
古代文明中的巨石结构令人着迷。
A1 noun/verb /fɪʃ/

fish

幸福
Meaning
an aquatic animal with gills, or to try to catch such animals
Example
He went to the lake to fish early in the morning.
她在得到奖项时无法掩饰她的快乐。
B1 adjective /ʌnˈseɪf/

Unsafe

不安全; 危险的;
Meaning
involving or causing danger or risk; not protected from harm
Example
It is unsafe to walk alone in this neighborhood at night.
晚上在这个社区独自行走是不安全的。
B2 noun /ˈruːstər/

rooster

公鸡
Meaning
A male domestic chicken, especially one that crows.
Example
The rooster crowed at dawn, waking up the whole village.
公鸡在黎明时分打鸣，唤醒了整个村庄。
C2 noun /ɪkˈspiːdiənsi/

expediency

机会主义
Meaning
the quality of being convenient and practical despite possibly being improper or immoral
Example
He acted out of political expediency rather than principle.
他是出于政治机会主义而非原则行事。
B2 noun /ˈpæm.flət/

pamphlet

宣传册
Meaning
a small booklet or brochure containing information or arguments about a subject
Example
The health department distributed a pamphlet about nutrition.
卫生部门分发了关于营养的宣传册。
C1 noun /ˌriː.əˈdʒʌst.mənt/

readjustment

Meaning
The act of changing or correcting something again to make it suitable or balanced.
Example
After moving to a new city, he went through a period of readjustment.
B1 adjective /ˈiːvəl/

evil

邪恶
Meaning
Profoundly immoral and wicked.
Example
They believed the villain was the embodiment of evil.
他们相信反派是邪恶的化身。
A2 noun /ruːlz/

rules

规则
Meaning
explicit principles or regulations governing conduct or procedure within a particular area of activity
Example
The teacher reminded the students to follow the classroom rules.
老师提醒学生遵守课堂规则。
B2 noun /rɪˈfreʃ.mənt/

Refreshment

茶点
Meaning
food and drink that is served as a light meal; something that refreshes
Example
We served light refreshments after the meeting.
我们在会议后提供了轻便的茶点。
C1 verb /dɪsˈpleɪs/

displace

取代
Meaning
to force someone or something out of their usual or original position; to replace or substitute
Example
The new technology will displace many traditional manufacturing jobs.
新技术将取代许多传统的制造业工作。
A1 adjective, noun, adverb, verb (past tense of leave) /lɛft/

left

左
Meaning
on or towards the side of the body that is to the west when facing north
Example
He turned left at the intersection.
他在交叉口左转。
C1 adjective /ˈdɪs.ə.plɪ.ner.i/

Disciplinary

纪律的
Meaning
relating to discipline; intended to correct behavior
Example
The company took disciplinary action against the employee.
公司对员工采取了纪律处分措施。
C2 noun /ˈɡævəl/

gavel

法槌
Meaning
A small ceremonial mallet used by a judge or an auctioneer to signal attention or mark a decision.
Example
The judge struck the gavel to call the court to order.
法官敲打法槌以召集法庭秩序。
A1 noun /ˈpɪk.tʃər/

Picture

图片
Meaning
a visual representation such as a painting, drawing, or photograph
Example
There is a beautiful picture hanging on the wall.
墙上挂着一幅漂亮的图片。
C2 noun /ˈper.ɪ.dʒiː/

perigee

月亮或卫星在轨道上离地球最近的点
Meaning
the point in the orbit of the moon or a satellite at which it is nearest to the Earth
Example
The moon appeared much larger during its perigee.
月亮在其近地点时显得更大。
A1 verb /wɪʃ/

wish

希望
Meaning
to want something to happen; to desire or hope for
Example
I wish I could fly like a bird.
我希望我能像鸟一样飞。
B2 noun/verb /skɔːrn/

scorn

Meaning
the feeling or expression of contempt or disdain; to treat with contempt
Example
She looked at him with open scorn.
B2 noun /ˈsaɪrən/

siren

警报器
Meaning
A device that makes a loud prolonged sound as a signal or warning; in mythology, a creature that lures sailors with enchanting songs.
Example
The police car passed with its siren blaring.
警车经过时，警报器发出尖锐的声音。
C2 adjective /pɔːrˈtɛntəs/

portentous

不祥的，严肃的
Meaning
Giving a sign or warning that something, often bad or serious, is going to happen; or overly solemn and pompous.
Example
His portentous tone made everyone nervous about the news.
他那不祥的语气让大家因新闻感到紧张。
B2 adjective /ˈpær.ə.lel/

Parallel

平行
Meaning
side by side and having the same distance continuously between them; similar or corresponding
Example
The two roads run parallel to each other for several miles.
这两条道路在好几英里内平行。
A2 noun /ˈlem.ən/

Lemon

柠檬
Meaning
a yellow citrus fruit with acidic juice
Example
She squeezed a lemon into her tea.
她把一个柠檬挤进了她的茶里。
B2 adjective /ɪˈkwɪv.ə.lənt/

Equivalent

等价的; 相等的
Meaning
equal in value, amount, function, or meaning; having the same effect or result
Example
This amount is equivalent to ten dollars.
这个金额等于十美元。
B2 noun rɪˈzentmənt

resentment

怨恨
Meaning
Bitter indignation at having been treated unfairly.
Example
Resentment grew among the students.
学生们之间的怨恨加剧了。
A2 noun /ˈaɪtəm/

item

项目
Meaning
A single thing, object, or unit, often part of a list or collection.
Example
Each item on the list must be checked carefully.
列表中的每个项目必须仔细检查。
C2 noun /ˌær.əˈbɪl.ɪ.ti/

arability

可耕性
Meaning
The quality of land being suitable for growing crops.
Example
The arability of land depends on soil quality and water availability.
土地的可耕性取决于土壤质量和水源的可用性。
B1 adjective ˈsen.sɪ.tɪv

sensitive

敏感
Meaning
Quick to detect or respond to slight changes, signals, or influences.
Example
Sensitive systems require precise handling.
敏感的系统需要精确的处理。
C1 adjective /ˈmaɪzərli/

miserly

吝啬
Meaning
Unwilling to spend money; stingy.
Example
She lived a miserly life, refusing to buy anything new.
她过着吝啬的生活，拒绝购买任何新东西。
C2 noun /ˈpɜːrljuː/

purlieu

周边区域
Meaning
The area near or surrounding a place; an outlying or neighboring district.
Example
They spent the afternoon exploring the purlieus of the ancient city.
他们在探索古城的普尔柳地区度过了下午。
B2 noun/verb /ˈkwɒr.ən.tiːn/

quarantine

隔离
Meaning
A period of isolation to prevent the spread of disease.
Example
The travelers were placed in quarantine for two weeks.
旅行者被隔离了两周。
C2 noun /bʊr/

Boor

粗人; 粗鲁的人
Meaning
a rough and bad-mannered person; someone who lacks refinement or culture
Example
The wealthy businessman was actually a boor who showed no respect for others.
那位富有的商人实际上是一个粗人，根本没有对别人表示尊重。
C1 verb /daɪˈluːt/

dilute

稀释
Meaning
To make a liquid thinner or weaker by adding water or another solvent.
Example
You should dilute the juice with water before serving it to children.
你应该在给孩子们提供之前把果汁稀释一下。
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 /kənˈsɛptʃuəlaɪz/

conceptualize

构思
Meaning
to form an idea or concept of something in your mind
Example
The artist conceptualized a new design for the exhibition.
艺术家为展览构思了一个新的设计。
B1 verb /rɪˈvjuː/

review

复习
Meaning
to examine or assess something again; to write a critical evaluation
Example
I need to review my notes before the exam.
我需要在考试前复习我的笔记。