Light bulb
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A2 noun /laɪt bʌlb/

Light bulb

灯泡
Meaning
a glass or plastic container that produces light when electricity passes through it
Example
The light bulb in the kitchen needs to be replaced.
厨房里的灯泡需要更换。
B2 noun /klɔː/

Claw

爪子
Meaning
sharp curved nail on the foot of an animal or bird
Example
The cat extended its sharp claws to climb the tree.
猫伸出锋利的爪子爬上了树。
B1 noun /ˈkɜːr.ənt/

Current

水流
Meaning
a body of water or air moving in a definite direction; present time
Example
The river current was too strong for swimming.
河流的水流太强，无法游泳。
C1 verb /diːm/

deem

认为, 判断
Meaning
to regard or consider in a specified way
Example
The project was deemed a success by the board.
该项目被董事会认为是成功的。
B2 adjective /prɛsˈtɪdʒəs/

prestigious

有声望的
Meaning
having a high reputation; respected
Example
Harvard University is one of the most prestigious universities in the world.
哈佛大学是世界上最有声望的大学之一。
B2 adjective /skeərs/

Scarce

稀有的；难以找到的；以小量存在
Meaning
rare; not easily found; existing in small quantities
Example
Fresh water is becoming increasingly scarce in desert regions.
在沙漠地区，淡水变得越来越稀缺。
C1 noun /ˈskɛptɪk/

skeptic

怀疑者
Meaning
A person who doubts or questions accepted beliefs or claims.
Example
The scientist was a skeptic of theories without solid evidence.
这位科学家对没有确凿证据的理论持怀疑态度。
A2 noun /niːs/

niece

侄女; 外甥女
Meaning
the daughter of one's brother or sister
Example
My niece is studying at the university this year.
我的侄女今年在大学学习。
B1 noun /ˈmænər/

manner

方式 / 举止
Meaning
a way in which something is done or happens
Example
He spoke in a polite manner.
他说话很有礼貌。
C2 adjective /ˈklɔɪ.ɪŋ/

cloying

腻人的
Meaning
too sweet, rich, or sentimental, making it unpleasant
Example
The dessert was so cloying that I couldn't finish it.
甜点太腻人了，我吃不下去。
B1 noun /lenz/

lens

镜头
Meaning
a curved piece of glass or plastic that makes things look clearer or larger when you look through it
Example
He cleaned the camera lens before taking the picture.
他在拍照前清洁了相机镜头。
C1 noun/adjective /ˈluː.nə.tɪk/

lunatic

疯子
Meaning
A person who is insane or acting in a foolish or reckless way; also used as an adjective meaning insane.
Example
The driver was driving like a lunatic on the highway.
司机在高速公路上像疯子一样开车。
C1 adjective /ɪnˈtrɛpɪd/

intrepid

无畏
Meaning
fearless and adventurous, often used humorously
Example
The intrepid traveler explored the jungle alone.
那个无畏的旅行者独自探险了丛林。
C2 noun /ˌɡæsɪfɪˈkeɪʃən/

gasification

气化
Meaning
The process of converting solid or liquid fuel into gas.
Example
Gasification is widely used to produce fuel gas from coal.
气化广泛用于从煤炭中生产燃气。
C2 adjective /ˌʌn.təˈwɔːrd/

untoward

意外的
Meaning
Unexpected and inappropriate or inconvenient.
Example
The meeting ended without any untoward incidents.
会议在没有任何意外事件的情况下结束。
C1 noun /ˈælɔɪ/

alloy

合金
Meaning
A mixture of metals or a metal combined with another element.
Example
Bronze is an alloy of copper and tin.
青铜是铜和锡的合金。
C2 adjective /ˈdəʊl.səm/

dolesome

悲伤
Meaning
Filled with grief or sadness; mournful.
Example
The dolesome ballad brought tears to their eyes.
那首悲伤的歌让他们眼中充满了泪水。
B2 noun /ˈmʌð.ər.hʊd/

Motherhood

母性
Meaning
the state of being a mother; the qualities of a mother
Example
She embraced the joys and challenges of motherhood.
她拥抱了母性的快乐和挑战。
A2 noun /ˈʌn.jən/

Onion

洋葱
Meaning
a round vegetable with a strong taste and smell, made up of many layers
Example
I need to chop some onions for the curry recipe.
我需要切一些洋葱来做咖喱菜谱。
B2 noun /ˌʌnəˌveɪləˈbɪləti/

unavailability

不可用性
Meaning
The state of being not available or not accessible.
Example
The unavailability of the manager caused a delay in the project.
经理的不可用性导致了项目的延误。
C1 adjective /ˈrɪkɪti/

rickety

摇摇欲坠
Meaning
Poorly made and likely to collapse; shaky.
Example
They crossed a rickety wooden bridge over the river.
他们过了一座摇摇欲坠的木桥。
C2 verb /bɪˈlaɪ/

belie

掩饰
Meaning
To give a false impression of something; to contradict.
Example
His calm face belied his inner anxiety.
他平静的面容掩饰了他内心的焦虑。
C2 noun /sɛnˈsɔːrɪəm/

sensorium

感觉中枢
Meaning
The part of the brain or mind concerned with the reception and interpretation of sensory stimuli.
Example
The patient’s sensorium was clouded after the accident.
事故后，病人的感觉中枢受到干扰。
A2 noun /mjuˈziːəm/

museum

博物馆
Meaning
a building in which objects of historical, scientific, artistic, or cultural interest are stored and exhibited
Example
We visited the art museum to see the new exhibition.
我们参观了艺术博物馆，欣赏了新的展览。
B2 noun ˈneɪʧər ɪnˈθjuːziæsts

Nature Enthusiasts

自然爱好者
Meaning
People who have a passionate interest in and love for the natural world and outdoor activities.
Example
Nature enthusiasts often visit Sajek Valley for its scenic beauty.
自然爱好者常常前往萨杰克山谷，欣赏其美丽的景色。
C2 noun /bleɪn/

Blain

水泡
Meaning
an inflammatory swelling or sore on the skin; a blister or pustule
Example
The doctor examined the blain on his arm.
医生检查了他手臂上的水泡。
C2 verb /ɪnˈsnɛər/

ensnare

设圈套
Meaning
to catch or trap, often by trickery or deceit
Example
The hunter ensnared the rabbit with a net.
猎人用网困住了兔子。
B1 noun /əˈfek.ʃən/

Affection

喜爱; 爱情
Meaning
a feeling of liking or caring for someone or something
Example
She has deep affection for her grandmother.
她对她的祖母有着深深的喜爱。
A1 noun /ˈbɜːrθ.deɪ/

birthday

Meaning
the anniversary of the day on which a person was born, typically celebrated annually
Example
We are planning a surprise birthday party for her.
B2 noun /ɪnˈvɒlvmənt/

involvement

参与
Meaning
the act of taking part in something
Example
His involvement in the project was crucial.
他对项目的参与至关重要。
C1 noun /ˌstætʃuˈɛt/

statuette

小雕像
Meaning
A small statue, usually decorative or artistic.
Example
The artist won a gold statuette for his work.
艺术家因其作品获得了一座金色小雕像。
A2 verb /bæt/

bat

用球棒打
Meaning
to hit with a bat; to flutter eyelids
Example
She bats her eyelashes flirtatiously.
她调皮地眨着眼睛。
C1 adjective /ˈdʒen.ɪ.təl/

genital

与生殖器官相关
Meaning
relating to the reproductive organs
Example
The doctor explained the importance of genital hygiene.
医生解释了生殖器卫生的重要性。
B2 noun /rɪˈsiː.vər/

Receiver

接收器
Meaning
a person or thing that receives something; the part of a telephone containing the earpiece and mouthpiece
Example
She picked up the receiver to answer the phone call.
她拿起听筒接听电话。
A1 verb /kætʃ/

catch

接住
Meaning
to grab something that is moving; to get a disease; to understand
Example
Can you catch the ball I'm throwing?
你能接住我扔的球吗？
C1 noun /ˈneɪ.vəl fɔːrs/

Naval Force

海军
Meaning
the branch of a nation's armed services that conducts military operations at sea
Example
The naval force protected the country's coastline from enemy attacks.
海军保护了国家的海岸线免受敌人攻击
A2 adjective /braɪt/

Bright

明亮
Meaning
giving out or reflecting much light; vivid in color
Example
The artist used bright colors in her painting.
艺术家在她的画作中使用了明亮的颜色。
B2 noun ˈterɪtəri

territory

领土
Meaning
An area of land under the jurisdiction of a ruler or state.
Example
The king expanded his territory.
国王扩展了他的领土。
B2 adverb /kənˈsɪstəntli/

consistently

持续地
Meaning
in a way that does not vary; regularly and dependably
Example
She has been performing consistently well in her studies.
她在学习中始终表现得很好。
C1 verb /ˈslækən/

slacken

放松
Meaning
to make or become less tight, less active, or slower
Example
The driver slackened his speed as he approached the village.
司机在接近村庄时放慢了速度。
C2 adjective /ˌprɒvɪˈdɛnʃəl/

providential

天意的
Meaning
occurring at a favorable or opportune time, as if guided by divine intervention
Example
Their timely rescue was considered providential.
他们及时的救援被认为是天意的。
C2 noun /bɑːrd/

bard

诗人
Meaning
a poet, traditionally one reciting epics and associated with oral traditions
Example
Shakespeare is often called the Bard of Avon.
莎士比亚常被称为艾文的诗人。
C2 noun /ruːθ/

ruth

同情
Meaning
A feeling of pity, compassion, or sorrow.
Example
He felt no ruth for the people he had betrayed.
他对他曾经背叛的人没有任何同情。
A1 noun /ˈθaʊzənd/

thousand

千
Meaning
the number equal to 10 hundred or 1,000
Example
There were a thousand people at the concert.
音乐会有一千人。
B1 verb /ˈpɜːrtʃəs/

purchase

购买
Meaning
to buy something; to acquire by paying money
Example
I need to purchase groceries for the week.
我需要购买一周的食物。
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。
B2 verb /ˈbrɔːdən/

broaden

拓宽
Meaning
to make wider or larger in scope; to expand ideas, experience, or understanding
Example
Travel can broaden your perspective on different cultures.
旅行可以拓宽你对不同文化的视野。
B1 adjective /ˈmæsɪv/

Massive

巨大的; 极其大的; 在大小或数量上巨大的
Meaning
extremely large; huge in size or amount
Example
The company made a massive profit this year.
公司今年获得了巨大的利润。
C2 adjective /ˈpɛstɪlənt/

pestilent

致命的
Meaning
Causing or tending to cause death or destruction; harmful or pernicious.
Example
The pestilent atmosphere of the swamp made people sick.
沼泽的致命气氛让人们生病。
B1 verb /stiːl/

steal

偷窃
Meaning
to take something without permission; to rob
Example
It's wrong to steal from others.
从别人那里偷东西是错的。
B2 noun /ˌmænjəˈfæktʃərɪŋ/

manufacturing

制造业
Meaning
the process of making products on a large scale using machinery
Example
The country is investing heavily in the manufacturing sector.
该国正在大力投资制造业。
B2 verb /ˌdɪskəˈnɛkt/

disconnect

Meaning
to detach or separate from a connection or source
Example
Please disconnect the charger from the power outlet.
B1 adjective /ˈrʊr.əl/

Rural

农村的
Meaning
relating to the countryside; characteristic of farming or country life
Example
She grew up in a rural area far from the city.
她在离城市很远的农村地区长大。
C1 adjective /ˌmiː.diˈoʊ.kər/

mediocre

平庸
Meaning
Of only average quality; not very good.
Example
The movie was entertaining but overall mediocre.
这部电影很有趣，但总体来说平庸。
C2 adjective /ˈplɛntɪəs/

plenteous

丰富
Meaning
existing in great quantity; abundant
Example
The harvest was plenteous, providing enough food for the entire village.
收成丰富，为整个村庄提供了足够的食物。
B1 adverb /ˈsekəndli/

secondly

其次
Meaning
Used to introduce the second point in a list of arguments or ideas.
Example
Firstly, we need funding; secondly, we need a strong team.
首先，我们需要资金；其次，我们需要一支强大的团队。
B2 adjective /ˈteɪst.fəl/

Tasteful

美味的；优雅的；有品位的
Meaning
showing good judgment in matters of style and beauty
Example
She decorated her home in a very tasteful manner.
她把家装饰得非常有品位。
C2 noun /ˈbæs.tərd tiːk/

Bastard teak

黄花檀
Meaning
A flowering tree with bright orange-red flowers, also known as flame of the forest
Example
The bastard teak tree blooms with vibrant orange flowers in spring.
黄花檀树在春天开出鲜艳的橙色花朵。
B2 noun ˈɛmpəθi

empathy

同理心
Meaning
The ability to understand and share the feelings of another person.
Example
Empathy helps students connect with society.
同理心帮助学生与社会建立联系。
C2 adjective /dʒɛnˈtiːl/

genteel

文雅
Meaning
Polite, refined, or respectable, often in an affected or exaggerated way
Example
She spoke in a genteel manner that impressed the guests.
她以一种文雅的方式说话，给客人留下了深刻的印象。
C1 adjective /ɪmˈbrɔɪld/

embroiled

卷入
Meaning
being deeply involved in a difficult situation, conflict, or scandal
Example
She found herself embroiled in a heated family dispute.
她发现自己卷入了一场激烈的家庭争执。
A1 noun /ˈtʃɪk.ən/

Chicken

鸡
Meaning
a domestic fowl kept for its eggs or meat; the meat of this bird used as food
Example
The chicken laid fresh eggs every morning.
这只鸡每天早上都会下新鲜的蛋。
C1 noun /ˈproʊtəˌʒeɪ/

protege

门徒
Meaning
a person who is guided and supported by an older and more experienced person
Example
The young artist was the protege of a famous painter.
这位年轻艺术家是著名画家的门徒。
A2 noun /prəˈfɛsər/

professor

教授
Meaning
a senior teacher or academic at a college or university
Example
The professor explained the theory clearly.
教授清楚地解释了理论。
B2 noun /səˈnɛərioʊ/

scenario

可能的情境
Meaning
a possible situation or sequence of events
Example
The company prepared for the worst-case scenario.
公司为最坏的情况做了准备。
B2 noun /ɪnˈhæbɪtənt/

inhabitant

居民
Meaning
a person or animal that lives in a particular place
Example
The inhabitants of the village rely on farming for their livelihood.
村庄的居民依靠农业为生。
B1 adjective /ˈteknɪkəl/

Technical

技术的; 专业的;
Meaning
relating to or involving special skills or knowledge; requiring specialized training
Example
The manual contains technical instructions for operating the machine.
手册包含操作机器的技术说明。
B2 noun /eɪk/

Ache

疼痛
Meaning
a continuous or prolonged dull pain in a part of one's body
Example
He had a terrible headache after working late.
他在工作到很晚后感到剧烈的头痛。
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 adjective /ˌzɛnəˈfoʊbɪk/

xenophobic

排外的
Meaning
having or showing a dislike or fear of people from other countries
Example
The leader’s xenophobic comments sparked outrage across the country.
领导人的排外言论在全国范围内引起了愤怒。
B2 verb /əˈkʌstəm/

accustom

习惯
Meaning
to make someone familiar with something through regular experience or use
Example
It took him a while to accustom himself to the new environment.
他花了一些时间来适应新的环境。
C2 adjective /pʌɡˈneɪʃəs/

pugnacious

好斗的
Meaning
Having a quarrelsome or combative nature; eager to fight.
Example
His pugnacious attitude often got him into trouble.
他好斗的态度常常让他陷入麻烦。
A2 verb /ˈrɛkəɡnaɪz/

recognize

Meaning
To identify someone or something seen before; to acknowledge or accept.
Example
She did not recognize him in the crowd.
B2 noun /ˌfiː.ɑːnˈseɪ/

Fiance

未婚夫
Meaning
a man who is engaged to be married
Example
Sarah introduced her fiance to her parents during the family dinner.
莎拉在家庭聚餐时向父母介绍了她的未婚夫。
B2 noun /bent/

Bent

倾向; 倾向性
Meaning
a natural inclination or talent; a strong interest or liking for something
Example
She has a natural bent for music and art.
她对音乐和艺术有天生的倾向。
C1 verb /rɪˈpjuː.di.eɪt/

repudiate

拒绝
Meaning
to refuse to accept, recognize, or support something
Example
He repudiated the claim that he was involved in the scandal.
他拒绝了他参与丑闻的说法。
B1 adjective /ˈlaɪv.li/

Lively

充满活力的; 活泼的; 快乐的
Meaning
full of life and energy; animated; cheerful
Example
The children had a lively discussion about their favorite books.
孩子们就他们最喜欢的书进行了充满活力的讨论。
C1 noun /ˈɛf.ɪ.kə.si/

efficacy

效能
Meaning
The ability to produce a desired or intended result; effectiveness.
Example
The efficacy of the vaccine has been proven in trials.
疫苗的效能在试验中得到了证明。
C1 adjective /ˌprɛfəˈrɛnʃəl/

preferential

优先的
Meaning
showing or giving advantage to one over others
Example
Members receive preferential treatment at the club.
会员在俱乐部享有优先待遇。
B2 verb /spɪl/

spill

洒
Meaning
to cause liquid to flow or fall out of a container by accident
Example
Be careful not to spill your coffee.
小心不要洒出你的咖啡。
C2 noun /ɪmˈpaɪ.ə.ti/

Impiety

亵渎
Meaning
lack of piety or reverence, especially for a god; disrespect or irreverence toward religious matters
Example
His impiety shocked the religious community when he mocked their sacred ceremonies.
他的不敬让宗教团体震惊，当他嘲笑他们的神圣仪式时。
A2 noun /kwiːn/

queen

女王
Meaning
a female ruler of a country or the wife of a king
Example
The queen addressed her people with grace.
女王以优雅的姿态向她的人民致辞。
B2 noun ɪˈmɪʃ.ən

emission

排放
Meaning
The release or discharge of gases, particles, or other substances into the environment.
Example
Car manufacturers are reducing carbon emissions.
汽车制造商正在减少碳排放。
C2 adjective /loʊˈkweɪʃəs/

loquacious

话多的
Meaning
tending to talk a great deal; very talkative
Example
The loquacious child entertained everyone with endless stories.
话多的孩子用无尽的故事娱乐了每个人。
B1 adjective /ˈpʌŋk.tʃu.əl/

Punctual

准时
Meaning
on time; prompt;
Example
She is always punctual for meetings.
她总是准时参加会议。
C1 noun /njʊˈrɑːlədʒi/

neurology

Meaning
The branch of medicine that deals with disorders of the nervous system.
Example
She specializes in neurology and treats patients with brain diseases.
C2 adjective /ˈdʌktaɪl/

ductile

延展性强
Meaning
capable of being stretched into a thin wire without breaking; easily influenced
Example
Gold is a very ductile metal.
黄金是一种非常延展的金属。
A1 adjective /ˈevri/

Every

每个; 所有; 无一例外
Meaning
each one; all; without exception
Example
Every student must complete their homework.
每个学生都必须完成作业。
C2 adjective /ˈmoʊtaɪl/

motile

可动的
Meaning
Capable of movement or locomotion.
Example
Certain bacteria are motile and can swim toward nutrients.
某些细菌是可动的，能够朝营养物质游动。
C1 verb ɪˈmɜːrs

immerse

沉浸
Meaning
To involve oneself deeply in a particular activity or interest; to surround completely.
Example
Immerse yourself in the new language.
沉浸在新的语言中。
C2 verb /ɜːrk/

irk

激怒
Meaning
to annoy or irritate someone
Example
It irks me when people are late without calling.
当人们没有打电话就迟到时，我感到很生气。
B1 noun /ˈreɪn.dɪər/

Reindeer

驯鹿
Meaning
a large deer with branched horns that lives in cold northern areas
Example
Santa's reindeer pulled his sleigh across the sky.
圣诞老人的驯鹿拉着他的雪橇穿越天空。
C1 adjective /taɪˈtænɪk/

titanic

巨大的
Meaning
Of exceptional strength, size, or power.
Example
The company made titanic efforts to expand into new markets.
公司在开拓新市场时做出了巨大的努力。
B2 noun kəˌlæbəˈreɪʃən

collaboration

合作
Meaning
The action of working with someone to produce or create something
Example
International collaboration is necessary to fight pollution.
国际合作是对抗污染所必需的。
B1 verb /juˈnaɪt/

unite

联合
Meaning
to join together or combine; to bring people or things together
Example
The crisis helped unite the community.
危机帮助团结了社区。
A2 verb /ʃʌt/

shut

关上
Meaning
to close something, especially a door or window
Example
Please shut the door before you leave.
请在离开前关上门。
C2 adjective /ˈeɪ.li.ə.nə.bəl/

alienable

可转让的
Meaning
Able to be transferred or surrendered, usually referring to rights or property.
Example
Property rights are alienable and can be sold or transferred.
财产权是可以转让的，可以出售或转让。
C1 noun /ˈsɛntɪnəl/

sentinel

哨兵
Meaning
A soldier or guard whose job is to stand and keep watch.
Example
A sentinel stood at the entrance of the camp.
一个哨兵站在营地的入口处。
B2 noun pɪər ˈɪnfluəns

peer influence

同龄人影响
Meaning
The effect that members of a peer group have on each other, especially in terms of behavior, attitudes, and decision-making.
Example
Peer influence can shape juvenile behavior significantly.
同龄人影响可以显著塑造青少年的行为。
C1 noun ˌdaɪvɜːsɪfɪˈkeɪʃən

diversification

多样化
Meaning
The practice of spreading investments across various assets or sectors to reduce risk.
Example
Diversification helps to reduce investment risk.
多样化有助于降低投资风险。
C2 noun /ˈhɪl.sə fɪʃ/

Hilsa fish

Hilsa鱼
Meaning
a popular fish species found in South Asian rivers, especially prized in Bengali cuisine
Example
Hilsa fish is considered a delicacy in Bengali culture.
Hilsa鱼在孟加拉文化中被视为美味佳肴。
B2 noun /ˈtæk.tɪk/

Tactic

策略; 战术
Meaning
a plan or method for achieving something; a strategy used to accomplish a goal
Example
The coach used a new tactic to win the game.
教练使用了一种新的战术来赢得比赛。
C2 noun /ˈhjuːməs/

humus

腐殖土
Meaning
The dark, organic material in soil formed from decayed plants and animals.
Example
The gardener enriched the soil with humus to improve plant growth.
园丁将腐殖土混入土壤中以促进植物生长。
C1 verb /əˈtoʊn/

atone

赎回
Meaning
to make amends for a wrong or injury; to make reparation
Example
He tried to atone for his mistakes by helping others.
他试图通过帮助别人来赎回自己的错误。
C1 adjective /ʌnˈtaɪmli/

Untimely

不合时宜
Meaning
happening at an inappropriate or inconvenient time; premature
Example
His untimely death at the age of thirty shocked everyone.
他的过早死亡在30岁时震惊了所有人。
C2 noun /ˌdɪvɪˈneɪʃən/

divination

占卜
Meaning
the practice of seeking knowledge of the future or the unknown by supernatural means
Example
Ancient people often relied on divination to guide important decisions.
古人常常依赖占卜来指导重要的决策。
A2 adjective ˈmed.ɪ.kəl

medical

医学的
Meaning
Relating to the practice of medicine or the treatment of illness and injuries.
Example
Medical education has improved significantly.
医学教育显著改善。
C1 noun /bɑːm/

balm

香膏
Meaning
A soothing ointment or something that provides comfort or relief.
Example
The balm helped relieve the pain from her sunburn.
香膏帮助缓解她的晒伤疼痛。
C1 noun /ɪɡˈzuːbərəns/

exuberance

兴奋
Meaning
the quality of being full of energy, excitement, and cheerfulness
Example
Her exuberance made the whole team feel motivated.
她的兴奋让整个团队感到鼓舞。
C1 noun /sɪr/

seer

预言者
Meaning
A person who is supposed to be able to see what will happen in the future; a prophet.
Example
The seer predicted a great change in the kingdom.
预言者预测了王国的重大变化。
A1 adjective /ˈrɛd.i/

ready

准备
Meaning
Prepared or available for use or action.
Example
She was ready to leave for the airport.
她准备好去机场了。
B2 noun /nɒt/

Knot

结
Meaning
a fastening made by tying a piece of string, rope, or something similar; a hard mass in wood
Example
The sailor tied a secure knot to anchor the boat safely.
水手系了一个稳固的结，以安全地将船锚定。
B2 noun /ˈwɪldərnəs/

Wilderness

荒野; 无人区; 沙漠
Meaning
an uncultivated, uninhabited, and inhospitable region; a wild or uncultivated state
Example
They got lost in the wilderness for three days.
他们在荒野中迷路了三天。
C1 noun /ˈræftər/

rafter

屋梁
Meaning
One of the sloping beams that supports a roof.
Example
The old barn’s rafters were exposed.
老谷仓的屋梁暴露在外。
C1 noun /ˌpæl.pɪˈteɪ.ʃən/

Palpitation

由于激动或医学状况引起的明显快速、强烈或不规则的心跳
Meaning
a noticeably rapid, strong, or irregular heartbeat due to agitation or medical condition
Example
She experienced palpitations before her job interview.
她在面试前感受到了心悸。
A2 noun /ˈdʒuːəlri/

jewelry

珠宝
Meaning
personal ornaments such as necklaces, rings, or bracelets that are typically made from precious metals and stones
Example
She wore gold jewelry at the wedding.
她在婚礼上戴了金饰。
A2 noun /ˈbæskɪtbɔːl/

basketball

Meaning
a game played by two teams who try to score points by throwing a ball through a hoop
Example
He loves playing basketball with his friends.
A2 noun /ˈwɒʃ.ɪŋ məˌʃiːn/

Washing machine

洗衣机
Meaning
a machine for washing clothes and other textiles
Example
The washing machine broke down and needs repair.
洗衣机坏了，需要修理。
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 noun /ˈdɛvɪlri/

devilry

恶作剧
Meaning
Wicked or cruel behavior; mischievous actions.
Example
The children were full of devilry on Halloween night.
万圣节那天，孩子们充满了恶作剧。
C2 noun /ˌmæskəˈreɪd/

masquerade

一场人们佩戴面具和服装的聚会
Meaning
a party or gathering where people wear masks and costumes; a false outward show
Example
The charity event was held as a grand masquerade.
慈善活动作为一场盛大的 masquerade 举行。