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C1 noun, verb /wɪf/

whiff

Meaning
A brief, faint smell or puff of air; to get a quick smell of something.
Example
I caught a whiff of perfume as she passed by.
A2 verb /bit/

beat

打
Meaning
to strike repeatedly; to defeat; to pulsate rhythmically
Example
Our team will beat theirs in the final match.
我们的团队将在决赛中击败他们。
B1 noun /bɪˈliːf/

Belief

信念; 信任
Meaning
confidence in the truth or existence of something; trust or faith
Example
His belief in justice never wavered.
他对正义的信念从未动摇。
C1 noun /ˈtrɛtʃəri/

treachery

背叛
Meaning
Betrayal of trust; deceptive action or nature.
Example
His treachery was revealed when he sided with the enemy.
当他站在敌人一方时，他的背叛被揭露了。
A1 noun /naɪn/

nine

九
Meaning
the number that is one more than eight
Example
She has nine books in her collection.
她的收藏里有九本书。
C1 noun ˈnuːkliəs

nucleus

原子核
Meaning
The central core of an atom containing protons and neutrons.
Example
The nucleus consists of protons.
原子核由质子组成。
B1 noun /feɪk/

Fake

伪造品; 欺诈; 假物品
Meaning
a thing that is not genuine; a forgery or sham
Example
The painting was discovered to be a fake worth very little money.
这幅画被发现是一幅伪造品，价值非常低。
B2 noun /ˌæktɪˈveɪʃən/

activation

激活
Meaning
the act of making something start functioning
Example
The activation of the system took longer than expected.
系统的激活比预期的时间更长。
B2 noun /ˈten.dən.si/

Tendency

趋势
Meaning
an inclination toward a particular characteristic or type of behavior
Example
She has a tendency to arrive late for meetings.
她有迟到的趋势。
B1 noun /ˈsæm.ən/

salmon

鲑鱼
Meaning
A large fish with pink flesh, often eaten as food.
Example
They served grilled salmon for dinner.
他们晚餐时提供了烤鲑鱼。
A2 noun /ˈwʌndər/

wonder

奇迹
Meaning
a feeling of amazement and admiration, caused by something beautiful, remarkable, or unfamiliar
Example
The view from the mountain was a true wonder.
从山顶看到的景色真是一个奇迹。
C2 noun /ˈɑːrbərɪˌkʌltʃər/

arboriculture

树艺学
Meaning
the cultivation and management of trees and shrubs
Example
He studied arboriculture to improve urban green spaces.
他学习了树艺学以改善城市绿地。
B1 verb /slɪp/

slip

滑倒
Meaning
to lose balance or fall while moving, or to accidentally slide from a position
Example
She slipped on the wet floor and fell.
她在湿滑的地板上滑倒了。
B2 adjective /ˈɪn.tɪ.mət/

Intimate

亲密的; 私人的; 详细的知识
Meaning
close in friendship; private and personal; detailed knowledge
Example
They have an intimate friendship that has lasted for decades.
他们有一段持续数十年的亲密友谊。
C2 adjective /ˈvoʊlənt/

volant

会飞的
Meaning
able to fly or moving swiftly
Example
The volant bird soared gracefully across the sky.
那只会飞的鸟优雅地飞翔在天空中。
A2 noun ˈsen.tərz

centers

中心
Meaning
The middle point of a circle or sphere, equidistant from every point on the circumference or surface; a place or group of buildings where a specified activity is concentrated.
Example
Centers drive regional development.
中心推动区域发展。
C1 noun /ˈsaɪ.ən/

scion

后代
Meaning
a descendant of a wealthy, aristocratic, or influential family
Example
He is the scion of a wealthy industrialist family.
他是一个富有的工业家家庭的后代。
C1 noun /baʊt/

Bout

比赛; 回合; 时期;
Meaning
a short period of intense activity of a specified kind; a wrestling or boxing match
Example
After a bout of illness, she finally recovered and returned to work.
经过一段病痛后，她终于恢复并重返工作。
C1 adjective /fəˈroʊ.ʃəs/

Ferocious

凶猛，残忍，激烈
Meaning
savagely fierce, cruel, or violent; extremely aggressive
Example
The ferocious storm destroyed many houses in the coastal area.
凶猛的暴风摧毁了沿海地区的许多房屋。
C1 noun /ˈwɪŋˌspæn/

wingspan

翼展
Meaning
the distance from the tip of one wing to the tip of the other wing
Example
The eagle has an impressive wingspan of over two meters.
老鹰的翼展超过两米。
C2 adjective /ˌseɪpiˈɛnʃəl/

sapiential

智慧相关的
Meaning
Relating to wisdom or knowledge, often in a religious or philosophical sense.
Example
The monk shared sapiential teachings with his students.
和尚与学生们分享了与智慧相关的教义。
C2 noun /loʊm/

loam

富饶的壤土
Meaning
Fertile soil mixture of sand, clay, and organic matter.
Example
Loam soil is ideal for agriculture due to its nutrient content.
壤土是农业的理想选择，因为它含有丰富的营养成分。
C1 adjective /kənˈtɪɡ.ju.əs/

contiguous

相邻
Meaning
sharing a common border; touching
Example
The two continguous houses shared a wall.
这两座相邻的房子共享了一面墙。
B2 adjective /ˌɑːrkɪˈtɛktʃərəl/

architectural

建筑的
Meaning
relating to the design and style of buildings and structures
Example
The city is known for its beautiful architectural designs.
这座城市因其美丽的建筑设计而闻名。
B2 noun /ˈspɒt.laɪt/

spotlight

Meaning
a strong beam of light directed onto a particular area; figuratively, public attention
Example
The singer stood proudly in the spotlight.
B2 noun /ˈkæs.ər.oʊl bɑːks/

Casserole box

砂锅盒
Meaning
a covered dish used for cooking and serving food, especially baked dishes
Example
The casserole box kept the food warm during the dinner party.
砂锅盒在晚宴上保持食物温暖。
B2 noun /ɡloʊb/

Globe

球形物体；地球；地球的球形模型
Meaning
a spherical or rounded object; the earth; a spherical model of the earth
Example
The teacher used a globe to show the students the locations of different countries.
老师使用地球仪向学生展示不同国家的位置。
C1 noun /ˈsɪtəˌdɛl/

citadel

城堡
Meaning
A fortress protecting or dominating a city.
Example
The ancient citadel stood guard over the town for centuries.
古老的城堡为城市守卫了几个世纪。
C1 noun /ˈrəʊ.bɒt əˈsɪs.tɪd prəˈsiː.dʒərz/

robot-assisted procedures

机器人辅助程序
Meaning
Medical operations performed with the help of robotic systems to enhance precision and control.
Example
Robot-assisted procedures reduce human error.
机器人辅助程序减少了人为错误。
C1 noun /blæk plʌm/

Black plum

黑李子
Meaning
a dark purple or black colored edible fruit with sweet and sour taste
Example
I picked some fresh black plums from the tree in our backyard.
我从我们后院的树上摘了几颗新鲜的黑李子。
C1 adjective/adverb /əˈmɪs/

amiss

错误的
Meaning
Not quite right; inappropriate or out of place.
Example
Something seems amiss with the car's engine.
汽车的引擎似乎有些错误。
B1 noun /pɪl/

pill

药丸
Meaning
a small round piece of medicine to be swallowed
Example
He took a pill to relieve his headache.
他吃了一颗药丸来缓解头痛。
C1 adverb /ˌmæθəˈmætɪkli/

mathematically

从数学上
Meaning
in a way that relates to mathematics; using numbers, formulas, or logical calculation
Example
The problem can be solved mathematically rather than by guesswork.
这个问题可以从数学上解决，而不是靠猜测。
C2 noun /ɪˈrʌp.ʃən/

Irruption

突然的暴力入侵; 入侵或突袭; 突如其来的爆发或喷发
Meaning
a sudden violent entry; an invasion or raid; a sudden outburst or eruption
Example
The army's irruption into enemy territory caught the opposing forces completely off guard.
军队的突然闯入敌方领土使对方力量完全措手不及。
B2 noun /ˈwɪzərd/

Wizard

巫师
Meaning
a man who is supposed to have magical powers; a person who is very skilled in a particular area
Example
The wizard performed amazing magic tricks.
那位巫师展示了惊人的魔术。
C1 adjective /ˈpleɪntɪv/

plaintive

悲伤的, 哀求的
Meaning
expressing sadness or sorrow
Example
He raised a plaintive cry for help.
他发出了一个悲伤的求救声。
C1 noun /ˌɑːrtʃˈbɪʃəp/

archbishop

大主教
Meaning
A senior bishop in charge of an archdiocese in the Christian Church.
Example
The archbishop delivered a sermon to thousands of people.
大主教对成千上万的人发表了布道。
B2 verb /dɪˈstɔːrt/

distort

Meaning
to twist or change the shape, appearance, or meaning of something so it is not true or accurate
Example
The mirror distorted her reflection.
C2 noun /ˈmɒkəsɪn/

moccasin

莫卡辛鞋
Meaning
A soft leather shoe, traditionally worn by Native Americans, often made from deerskin.
Example
He slipped on a pair of comfortable moccasins before going outside.
他在外出前穿上了舒适的莫卡辛鞋。
C1 noun /tækt/

tact

机智
Meaning
Adroitness and sensitivity in dealing with others or with difficult issues.
Example
He handled the situation with tact and professionalism.
他以机智和专业精神处理了这个情况。
C1 noun /mæɡˈnɪfɪsəns/

magnificence

壮丽
Meaning
splendor, grandeur, or impressive beauty
Example
The magnificence of the palace left everyone speechless.
宫殿的壮丽让所有人都哑口无言。
B1 noun /ˈtreʒər/

Treasure

宝藏
Meaning
a quantity of precious metals, gems, or other valuable objects; something of great worth or value
Example
The pirates buried their treasure on the island.
海盗们把他们的宝藏埋在岛上。
C2 verb /ɛnˈfrænˌtʃaɪz/

enfranchise

幸福
Meaning
To grant the right to vote or other rights of citizenship.
Example
The new law enfranchised thousands of people.
当她收到奖项时，她无法掩饰自己的幸福。
C1 noun ˌprɒf.ɪ.təˈbɪl.ɪ.ti

profitability

盈利能力
Meaning
The degree to which a business or activity yields profit or financial gain.
Example
Increasing sales and reducing costs boosted profitability.
增加销售并减少成本提高了盈利能力。
C1 adjective /ˈtɜːrnkiː/

turnkey

交钥匙
Meaning
ready for immediate use; a complete product or solution
Example
The company provides turnkey solutions for small businesses.
公司为小企业提供交钥匙解决方案。
C2 noun /ˈtrʌmpəri/

trumpery

毫无价值的废话或浮华但无价值的东西
Meaning
worthless nonsense or showy but worthless things
Example
The speech was full of political trumpery.
这个演讲充满了政治废话。
C2 adjective /ˌɪnˈekspɜːrt/

inexpert

不熟练的
Meaning
not skilled or experienced; lacking expertise
Example
The inexpert handling of the machine caused several mistakes.
对机器的不熟练操作导致了多次错误。
A2 adjective /ˈkreɪzi/

Crazy

疯狂的; 极其愚蠢; 对某事狂热
Meaning
mentally ill; extremely foolish; wildly enthusiastic about something
Example
That's a crazy idea, but it might just work.
这是一个疯狂的想法，但它可能会奏效。
B1 noun /ˈen.trəns/

Entrance

入口
Meaning
an opening that allows access to a place; the action of entering
Example
The main entrance to the building was decorated with beautiful flowers.
大楼的主入口装饰着美丽的花朵。
B2 noun əˈbʌndəns

abundance

丰富
Meaning
A very large quantity of something; plenty
Example
The abundance of vegetables in winter is remarkable.
冬天蔬菜的丰富程度令人惊讶。
C1 noun /ˈslændər/

Slander

诽谤
Meaning
the action of making false spoken statements damaging to someone's reputation
Example
The politician sued the newspaper for slander.
政治家因诽谤起诉了报纸。
C2 noun /lækˈteɪʃən/

lactation

乳汁分泌
Meaning
the secretion of milk by the mammary glands of female mammals
Example
The doctor explained that lactation is a natural process after childbirth.
医生解释说，哺乳是分娩后的一种自然过程。
C2 adjective /rɪˈtɪkjʊlət/

reticulate

网状
Meaning
Having a net-like pattern or structure.
Example
The leaf had a reticulate pattern of veins.
叶子有着网状的脉络图案。
C2 adjective ˈen.də.krɪn

endocrine

内分泌
Meaning
Relating to or denoting glands that secrete hormones directly into the blood.
Example
The endocrine system regulates metabolism and growth.
内分泌系统调节代谢和生长。
C2 verb /baɪd/

bide

等待
Meaning
to wait patiently for the right time or opportunity
Example
He decided to bide his time before making a move.
他决定在行动之前等待合适的时机。
B2 adjective /ˈprɪm.ɪ.tɪv/

Primitive

原始的; 基础的; 粗糙的; 未开发的; 简单的
Meaning
ancient; basic; crude; undeveloped; simple
Example
The tribe still uses primitive tools for hunting and farming.
部落仍然使用原始工具进行狩猎和耕种。
C1 noun /ˈstɒpɪdʒ/

stoppage

停顿; 停止
Meaning
The act of stopping or ceasing; a halt in operation or activity
Example
The sudden stoppage of the train caused delays for all passengers.
火车的突然停运导致所有乘客延误。
B2 verb /ɪkˈspɛl/

expel

开除
Meaning
to officially force someone to leave a place or organization
Example
The student was expelled from school for misconduct.
这名学生因不良行为被学校开除。
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。
C1 noun səˈlɪnɪti ɪnˈtruːʒən

salinity intrusion

盐水入侵
Meaning
The movement of salt water into freshwater areas, typically affecting coastal regions.
Example
Salinity intrusion affects coastal regions.
盐水入侵影响沿海地区。
B2 noun /præŋk/

prank

恶作剧
Meaning
A trick that is intended to be funny but not harmful.
Example
They played a harmless prank on their friend during the party.
他们在派对上和朋友玩了一个无害的恶作剧。
B1 adjective /sɪˈlek.tɪd/

selected

选定的
Meaning
carefully chosen from a group for a particular purpose
Example
He was one of the selected candidates for the scholarship.
他是获得奖学金的选定候选人之一。
B1 noun /ˈwaɪldˌlaɪf/

wildlife

野生动物
Meaning
animals, birds, and plants living in their natural environment
Example
The park is home to a wide variety of wildlife.
这个公园是各种野生动物的家园。
C2 noun/verb /ˈrɛkəmˌpɛns/

recompense

赔偿
Meaning
to compensate someone for loss or harm suffered; compensation given for damage or injury
Example
The company offered financial recompense to the injured worker.
公司向受伤的工人提供了经济赔偿。
C2 noun /ˈbroʊmaɪd/

bromide

陈词滥调
Meaning
A trite or unoriginal idea or remark; also a chemical compound of bromine.
Example
His speech was full of old bromides about hard work.
他的演讲充满了关于努力工作的老生常谈。
C1 adjective ˈkɒn.və.luː.tɪd

convoluted

复杂
Meaning
Extremely complex and difficult to follow; twisted or intricate.
Example
His argument was so convoluted that no one understood it.
他的论点如此复杂，以至于没有人理解它。
C1 noun /ɔːˈtɒkrəsi/

autocracy

独裁
Meaning
A system of government in which one person has absolute power.
Example
The country suffered under decades of autocracy.
该国在几十年的专制下受苦。
B1 noun /ˈʃel.tər/

Shelter

避难所
Meaning
a place giving temporary protection from bad weather or danger
Example
The hikers found shelter in a cave during the heavy rain.
登山者在大雨中在山洞里找到了避难所。
C1 verb ɔːɡˈmɛntɪŋ

augmenting

增加
Meaning
Increasing; making something greater in size, number, or degree
Example
Life expectancy is augmenting with advancements in healthcare.
随着医疗保健的进步，预期寿命正在增加。
C1 noun /ˈɡreɪ.haʊnd/

Greyhound

灵缇犬
Meaning
a tall, thin dog with long legs that can run very fast
Example
The greyhound won the race at the dog track.
灵缇犬在狗赛道上赢得了比赛。
C2 adjective /ˈtriːzənəbl/

treasonable

叛国的
Meaning
Relating to or involving the crime of treason.
Example
The general was accused of treasonable conduct.
将军因叛国行为而被指控。
B2 noun /ɡoʊld fɪʃ/

Gold fish

金鱼
Meaning
a small ornamental freshwater fish with golden or orange coloration, commonly kept as a pet
Example
The goldfish swam in circles around its glass bowl.
金鱼在玻璃鱼缸里绕圈游动。
B2 noun ɪnˈɡeɪdʒɪŋ ˈlɜːrnɪŋ ɪkˈspɪəriənsɪz

engaging learning experiences

引人入胜的学习体验
Meaning
Interactive and immersive educational activities that capture students' attention and actively involve them in the learning process.
Example
Digital tools create engaging learning experiences.
数字工具创造引人入胜的学习体验。
C2 adjective /ˈvɪsɪd/

viscid

粘稠
Meaning
Having a thick, sticky consistency.
Example
The sap had a viscid texture that stuck to his hands.
树汁有一种粘稠的质地，粘在他的手上。
C1 noun /ˈɪŋklɪŋ/

inkling

预感
Meaning
A slight idea, hint, or suspicion about something.
Example
She had an inkling that he was planning a surprise.
她有一个预感，他正在计划一个惊喜。
B2 verb /ˌmɪsbɪˈheɪv/

misbehave

行为不当
Meaning
to behave badly or inappropriately; to act in an unacceptable way
Example
The children misbehaved during the school assembly.
孩子们在学校集会上行为不当。
C1 noun /ˈæb.stɪ.nəns/

abstinence

禁欲，节制
Meaning
the practice of restraining oneself from indulging in something, typically alcohol or sex
Example
His doctor advised abstinence from alcohol for better health.
他的医生建议他戒酒以改善健康。
C2 noun /ˈrɛtɪnjuː/

retinue

随行人员
Meaning
A group of attendants or followers accompanying an important person.
Example
The king entered the hall followed by his retinue.
国王带着随行人员进入了大厅。
B1 adjective ˈkʌltʃərəl

cultural

文化的
Meaning
Relating to the arts and to intellectual achievements.
Example
Schools organize cultural programs to honor Victory Day.
学校组织文化活动来纪念胜利日。
B2 adjective /dɛns/

dense

密集的
Meaning
Closely compacted in substance; having parts crowded together.
Example
The forest was so dense that little sunlight reached the ground.
森林是如此密集，以至于只有很少的阳光照射到地面。
C2 noun /ɪˌledʒ.əˈbɪl.ə.ti/

Illegibility

难以辨认
Meaning
the quality of being impossible or difficult to read; unclear writing or print
Example
The doctor's handwriting was famous for its illegibility among the pharmacy staff.
医生的字迹因其难以辨认而在药房工作人员中广为人知。
B2 noun /ˈmɜːrtʃənt/

merchant

商人
Meaning
a person or company involved in the trade of goods, especially in large quantities
Example
The merchant sold spices from distant lands.
商人出售来自遥远土地的香料。
C2 adjective /ˈpɪd.lɪŋ/

Piddling

微不足道; 琐碎; 小数额
Meaning
trivial; insignificant; small in amount
Example
He was annoyed by the piddling amount of money he received.
他对他收到的微不足道的金额感到烦恼。
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 noun /ˈdʒaɪər/

gyre

旋涡, 圆形海洋表面水流
Meaning
A circular or spiral motion or form, especially a giant circular oceanic surface current.
Example
The Great Pacific Garbage Patch is trapped in a gyre.
太平洋垃圾带被困在旋涡中。
C2 noun /məˈʃiː.nɪst/

machinist

机修工
Meaning
a person who operates machine tools or makes and repairs machines
Example
The machinist carefully adjusted the gears on the lathe.
机械师小心地调整了车床上的齿轮。
C2 noun /ˈdʌblɪt/

doublet

双件外套 / 紧身夹克
Meaning
a close-fitting jacket worn by men in the Renaissance; also, a pair of similar things
Example
The actor wore a velvet doublet for the Shakespearean play.
演员为莎士比亚的戏剧穿了一件天鹅绒的达布雷特。
C2 adjective /laɪˈsɛnʃəs/

licentious

放荡不羁
Meaning
Lacking moral restraint; disregarding accepted rules of conduct.
Example
The novel was criticized for its licentious themes.
这部小说因其放荡不羁的主题而受到批评。
C1 verb /ˈpʌlseɪt/

pulsate

跳动
Meaning
to expand and contract rhythmically; to throb or beat
Example
The neon lights pulsated with a steady rhythm.
霓虹灯光以稳定的节奏跳动。
C1 noun /ˈnɪkəl/

nickel

镍币
Meaning
a small coin, typically worth five cents in the United States
Example
He found a nickel on the ground.
他在地上找到了一个镍币。
C1 verb /pɛk/

Peck

啄
Meaning
To strike or bite something with a beak; to eat in small bites.
Example
The hen began to peck at the grains scattered on the ground.
母鸡开始啄地面上散落的谷物。
B1 noun /bʊl/

bull

公牛
Meaning
a male animal of the cattle family; sometimes refers to a strong or aggressive man
Example
The bull charged across the field towards the red flag.
公牛冲向田野上的红旗。
B2 noun /məˈtʃʊrəti/

Maturity

成熟
Meaning
The state of being mature; full development physically or emotionally
Example
With age comes wisdom and emotional maturity.
随着年龄的增长，智慧和情感成熟随之而来。
B1 noun /ɪˈkɒnəmɪst/

economist

经济学家
Meaning
A person who studies or is an expert in economics.
Example
The economist predicted a rise in inflation.
经济学家预测了通货膨胀的上升。
A1 adjective /njuː/

new

新的
Meaning
recently made, discovered, or introduced; not existing before
Example
He bought a new car yesterday.
他昨天买了一辆新车。
C2 verb /ɪsˈtʃuː/

eschew

避开
Meaning
to deliberately avoid or abstain from something
Example
She chose to eschew junk food for a healthier diet.
她选择避开垃圾食品，选择更健康的饮食。
C1 adjective /dɪˈreɪndʒd/

deranged

疯狂
Meaning
mentally disturbed or insane; behaving irrationally
Example
The deranged man shouted nonsense in the street.
那个疯狂的人在街上大喊胡言乱语。
C1 adjective /ˈspɑːrtn/

spartan

斯巴达式
Meaning
showing simplicity and lack of luxury; austere
Example
He lived in a spartan room with just a bed and a chair.
他住在一个斯巴达式的房间里，只有一张床和一把椅子。
B2 adjective /dɪˈbeɪtəbl̩/

debatable

有争议的
Meaning
open to discussion or doubt; not certain
Example
It is debatable whether the policy will work.
是否政策有效是有争议的。
A2 noun /ˌsɛlɪˈbreɪʃən/

celebration

庆典
Meaning
a festive event or activity to honor an occasion
Example
The city held a grand celebration on Independence Day.
城市在独立日举行了盛大的庆典。
C1 verb /ˈɪnfɪltreɪt/

infiltrate

渗透
Meaning
to secretly enter or gain access to a place or group
Example
The spies managed to infiltrate the enemy base.
间谍们设法渗透敌人基地。
C1 verb /skwɪnt/

squint

眯眼看
Meaning
to look with partly closed eyes
Example
She squinted at the bright sunlight.
她因强烈的阳光而眯着眼睛。
B1 noun /ˈdaɪəɡræm/

diagram

图表
Meaning
a simplified drawing that shows the structure, relationship, or process of something
Example
The teacher explained the system using a clear diagram.
老师用一个清晰的图表解释了这个系统。
A2 adjective /ʌnˈhæp.i/

Unhappy

不快乐; 难过
Meaning
not happy; feeling sad or displeased; unfortunate or undesirable
Example
He was unhappy with the results of his exam.
他对考试结果感到不满。
C2 noun ˈoʊʃən ˌstrætɪfɪˈkeɪʃən

ocean stratification

海洋分层
Meaning
The formation of layers in ocean water due to differences in density.
Example
Ocean stratification affects marine biodiversity.
海洋分层影响海洋生物多样性。
B2 noun /brum/

Broom

扫帚
Meaning
a long-handled brush of bristles or twigs, used for sweeping
Example
She used an old broom to sweep the fallen leaves from the porch.
她用一把旧扫帚清扫从门廊掉落的树叶。
A2 verb /dʒɔɪn/

join

加入
Meaning
to connect or combine; to become a member of something
Example
Would you like to join our team for the project?
你想加入我们的团队来做这个项目吗？
C1 adjective /ɪˈneɪn/

inane

无意义的, 傻的
Meaning
lacking sense, meaning, or significance; silly or pointless
Example
The movie was criticized for its inane dialogue.
这部电影因其无意义的对话而受到批评。
B2 noun /rɪˈfɔːr.mər/

Reformer

改革者
Meaning
a person who works to bring about positive changes in society or institutions
Example
The social reformer dedicated her life to improving education for all children.
社会改革者致力于改善所有儿童的教育。
C2 verb /ˈmæŋɡəl/

mangle

毁坏
Meaning
to severely damage or mutilate something, often by tearing or crushing
Example
The car was mangled in the accident.
车在事故中毁坏。
B2 noun /ˌædməˈreɪʃən/

admiration

钦佩
Meaning
a feeling of respect, pleasure, or approval for someone or something
Example
She felt great admiration for her teacher’s dedication.
她对老师的奉献充满了钦佩。
B2 noun /ˈɜː.dʒən.si/

Urgency

紧急
Meaning
the quality of requiring immediate action or attention; pressing importance
Example
The urgency of the situation required immediate medical attention.
情况的紧急性要求立即的医疗关注。
C1 noun /ˌprɒpəˈɡeɪʃən/

propagation

传播, 宣传
Meaning
The action of spreading and promoting an idea, theory, etc.
Example
The propagation of ideas through social media is rapid.
通过社交媒体传播思想的速度非常快。
C1 noun /bəˈnɛv.ə.ləns/

benevolence

仁慈或慈爱
Meaning
The quality of being well meaning and kindly; the disposition to do good.
Example
His benevolence towards the poor earned him respect.
他的仁慈使他赢得了贫穷者的尊重。
C2 adjective /vɛˈstɪdʒiəl/

vestigial

遗迹的
Meaning
Relating to a small, undeveloped remnant of something that was once much larger or more functional.
Example
Humans have a vestigial tailbone that no longer serves its original purpose.
人类有一个遗迹的尾骨，它不再执行其原始功能。
B1 noun /saɪt/

site

位置
Meaning
a location or place, often used for a specific purpose, such as a construction site or a website
Example
The construction site is ready for the next phase of the project.
建设现场已准备好进入项目的下一阶段。
B2 verb /rɪˈkʌvərɪŋ/

recovering

恢复
Meaning
the process of getting better after illness, loss, or difficulty
Example
She is still recovering from the flu.
她还在从流感中恢复。
C2 noun /ˈɛpəlɛt/

epaulette

肩章
Meaning
A variant spelling of epaulet, also meaning a shoulder ornament, especially on military uniforms.
Example
The officer’s epaulette shone brightly under the sunlight.
军官的肩章在阳光下闪闪发光。
B2 noun /ɪkˈspen.dɪ.tʃər/

expenditure

支出
Meaning
The action of spending funds; an amount of money spent.
Example
Managing expenditure is critical for budgeting.
管理支出对于制定预算至关重要。
B2 adverb /ˈdʌbli/

doubly

双重地
Meaning
in a twofold manner; to twice the degree
Example
She felt doubly fortunate after winning the prize and getting a promotion.
在赢得奖项并获得晋升后，她感到双倍幸运。
B2 noun/adjective /ˌædəˈlɛsənt/

adolescent

青少年
Meaning
A young person in the process of developing from a child into an adult.
Example
Adolescents often experience rapid physical and emotional changes.
青少年常常经历快速的身体和情感变化。