Worth
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A2 noun /wɜːrθ/

Worth

价值; 价格;
Meaning
the value equivalent to that of someone or something; the level at which someone or something deserves to be valued
Example
The painting is worth thousands of dollars.
这幅画值数千美元。
B2 adverb /wɒtˈsəʊɛvər/

whatsoever

根本不
Meaning
used for emphasis after a negative statement to mean 'at all'
Example
She has no interest in the matter whatsoever.
她对这个问题一点兴趣都没有。
C1 adjective /ˌwɛl tə ˈduː/

well-to-do

富裕
Meaning
Prosperous, wealthy, or financially comfortable.
Example
They belong to a well-to-do family in the city.
他们来自城市中的富裕家庭。
C1 verb /ˈwɒb.l̩/

wobble

摇晃
Meaning
to move unsteadily from side to side; to shake or tremble slightly
Example
The table began to wobble when he leaned on it.
当他依靠在桌子上时，桌子开始摇晃。
B1 verb /ˈwɪspər/

whisper

低声说
Meaning
to speak very softly using one's breath without vocal cords
Example
She whispered a secret in my ear.
她在我耳边低声说了一个秘密。
A1 noun /ˈwɪn.doʊ/

Window

窗户
Meaning
an opening in a wall fitted with glass to let in light and air
Example
Please open the window for fresh air.
请打开窗户以获得新鲜空气。
A2 adjective /waɪz/

wise

聪明
Meaning
having or showing experience, knowledge, and good judgment
Example
It was wise of him to save money for the future.
他为未来存钱是明智的。
C1 noun /weɪ/

Whey

乳清
Meaning
the watery part of milk that separates from the curds when making cheese
Example
Whey protein is popular among athletes and bodybuilders.
乳清蛋白在运动员和健美选手中非常受欢迎。
B1 verb /waɪp/

wipe

擦拭
Meaning
to clean or dry something by rubbing with a cloth or tissue
Example
Please wipe the table clean.
请擦干净桌子。
A1 noun /waɪf/

wife

妻子
Meaning
a woman who is married to someone
Example
She is the wife of the famous author.
她是著名作家的妻子。
B1 noun /wɪtʃ/

Witch

女巫
Meaning
a woman thought to have magic powers, especially evil ones; a practitioner of witchcraft
Example
The old witch cast a spell on the prince.
老女巫对王子施了个魔法。
A1 verb /raɪt/

write

写
Meaning
to mark letters, words, or symbols on a surface
Example
I write letters to my grandmother every month.
我每个月给我的祖母写信。
C2 verb /ˈwiːdəl/

wheedle

用奉承说服
Meaning
to persuade or coax someone by using flattery or smooth talk
Example
She managed to wheedle extra pocket money from her father.
她成功地从父亲那里获得了额外的零花钱。
A2 noun /ˈwɒlɪt/

Wallet

钱包
Meaning
a small folding case for carrying money, credit cards, and identification
Example
He pulled out his wallet to pay for the coffee.
他拿出钱包付了咖啡的钱。
A2 adjective /waɪld/

Wild

野生的; 未驯化的
Meaning
living in natural conditions; not domesticated or cultivated; uncontrolled
Example
We saw wild animals in the forest.
我们在森林中看到了野生动物。
A2 noun /wʊlf/

Wolf

狼
Meaning
a wild carnivorous mammal which is the largest member of the dog family
Example
The wolf howled at the full moon.
狼对着满月嚎叫。
C1 adjective ˈwɛðərpruːf

weatherproof

防水
Meaning
Able to resist or be unaffected by weather, especially rain and wind.
Example
The materials used are weatherproof, ensuring longevity.
所用材料是防水的，确保长久耐用。
A2 adverb /wenˈevər/

Whenever

无论何时
Meaning
at any time that; every time that; no matter when
Example
Call me whenever you need help.
只要你需要帮助，就给我打电话。
C1 noun /ræθ/

Wrath

愤怒; 怒火
Meaning
extreme anger; intense fury or indignation
Example
His wrath was terrible to behold.
他的愤怒让人无法忍受。
A2 noun /ˈraɪ.tər/

Writer

作家
Meaning
a person who writes books, articles, or other written works
Example
The writer spent hours crafting the perfect sentence.
作家花了几个小时来创作完美的句子。
C1 noun /ˈweɪ.stɪdʒ/

Wastage

浪费
Meaning
the action of using or expending something carelessly or without purpose
Example
The company reduced food wastage by implementing better inventory management.
公司通过实施更好的库存管理减少了食品浪费。
C1 noun /ˈwɪmzi/

whimsy

异想天开
Meaning
playful or fanciful behavior or humor
Example
Her stories were full of whimsy and imagination.
她的故事充满了异想天开和想象力。
A1 adjective /hoʊl/

Whole

整个
Meaning
complete; entire; all of something
Example
He ate the whole pizza by himself.
他一个人把整张披萨吃光了。
A2 verb /wɛr/

wear

穿戴
Meaning
to have clothing or accessories on one's body
Example
She likes to wear bright colors.
她喜欢穿亮色的衣服。
C2 noun /waɪl/

wile

狡猾, 欺骗
Meaning
A trick or clever scheme meant to deceive or outwit someone.
Example
He used every wile to win her trust.
他用了所有的狡猾来赢得她的信任。
C1 adjective /ˈwɒn.tən/

Wanton

故意且未被挑衅的; 性别不拘或放荡
Meaning
deliberate and unprovoked; sexually immodest or promiscuous
Example
The vandals caused wanton destruction to the public property.
破坏者对公共财产造成了故意的破坏。
C1 noun /wɪk/

Wick

蜡烛芯
Meaning
a cord or strand of cotton that burns to provide light in a candle or lamp
Example
The candle wick needs to be trimmed for better burning.
蜡烛芯需要修剪，以便更好地燃烧。
A2 noun /ˈwɪnər/

winner

赢家
Meaning
a person who wins a competition or contest
Example
She was the winner of the race.
她是比赛的赢家。
B2 adjective /ˈwɜːrθləs/

Worthless

毫无价值的; 无用的
Meaning
having no value; useless
Example
The old computer became worthless after the new software updates.
在新软件更新后，旧电脑变得毫无价值。
C2 adjective /ˈwæɡ.ɪʃ/

waggish

顽皮或淘气
Meaning
playfully humorous or mischievous
Example
His waggish remarks made everyone laugh.
他的顽皮评论让每个人都笑了。
B2 noun /ˈwɜːrʃɪp/

Worship

崇拜
Meaning
the feeling or expression of reverence and adoration for a deity; religious devotion and practice
Example
They gather every Sunday for worship.
他们每个星期天都聚集在一起进行崇拜。
B2 noun /ˈwaɪnəri/

winery

酿酒厂
Meaning
a place where wine is made
Example
They visited a famous winery in France.
他们参观了法国的一家著名酒厂。
C1 noun /ˈwiː.vər/

Weaver

织工
Meaning
a person who makes cloth by interlacing threads on a loom
Example
The skilled weaver created intricate patterns on the silk fabric.
熟练的织工在丝绸布料上创造了复杂的图案。
B2 noun /wɔːmθ/

warmth

温暖
Meaning
the quality or state of being warm in temperature or feeling
Example
She felt the warmth of the sun on her face.
她感受到了阳光照在脸上的温暖。
C1 adjective /ˌwɛlˈbrɛd/

well-bred

有教养的
Meaning
Having or showing good manners; properly raised.
Example
She is a well-bred young lady with excellent manners.
她是一个有教养的年轻女士，举止优雅。
A1 adverb /wen/

When

什么时候
Meaning
at what time; at the time that; during the time that
Example
When will you arrive at the station?
你什么时候到车站？
A2 pronoun /huːm/

whom

谁
Meaning
used to refer to the person or people that something is done to
Example
The man whom I met yesterday is my friend.
我昨天遇到的那个人是我的朋友。
B2 noun ˈweə.rə.bəl dɪˈvaɪ.sɪz

wearable devices

可穿戴设备
Meaning
Electronic devices that can be worn on the body, typically incorporating smart technology for monitoring health or providing information.
Example
Wearable devices help monitor heart rate and physical activity.
可穿戴设备帮助监测心率和身体活动。
C2 noun /wɜːrl/

whorl

螺旋
Meaning
A pattern of spirals or concentric circles, often found in fingerprints, shells, or flowers.
Example
The fingerprint displayed a clear whorl pattern.
指纹显示出清晰的螺旋图案。
C2 adjective /ˈwɪspi/

wispy

细薄而脆弱
Meaning
Thin, delicate, and weak in appearance or form.
Example
Her wispy hair blew gently in the breeze.
她那细薄的头发在微风中轻轻飘动。
B1 noun ˈwɔː.mɪŋ

warming

变暖
Meaning
The process of becoming warmer; an increase in temperature.
Example
Warming is accelerating due to greenhouse gases.
由于温室气体，变暖速度加快。
A1 pronoun /wɒt/

what

什么
Meaning
used to ask for information about something
Example
What is your name?
你叫什么名字?
C1 noun /ˈwɪtʃ.krɑːft/

witchcraft

巫术
Meaning
the practice of magical skills, spells, and abilities
Example
In old times, many people believed in witchcraft.
在古代，许多人相信巫术。
C1 noun ˌwɛðəraɪˈzeɪʃən

weatherization

气候化处理
Meaning
The practice of protecting a building and its interior from the elements.
Example
The house underwent weatherization to improve energy efficiency.
这座房子进行了气候化处理以提高能源效率。
B2 adjective /ˈwɜːrθˌwaɪl/

worthwhile

值得
Meaning
worth the time, effort, or money spent; valuable
Example
Volunteering at the shelter was a worthwhile experience.
在收容所做志愿者是一段值得的经历。
B1 noun /rɪst/

Wrist

手腕
Meaning
the joint connecting the hand with the forearm
Example
He wore a watch on his wrist.
他戴着手表在手腕上。
B2 adverb /ˈwɔːm.li/

Warmly

热情地; 亲切地
Meaning
in a warm manner; with warmth; cordially; affectionately
Example
She welcomed the guests warmly at the door.
她在门口热情地欢迎客人。
B2 noun /ˈwʊlən dres/

Woolen dress

羊毛裙子
Meaning
a dress made from wool fabric, typically worn in cold weather
Example
She wore a warm woolen dress during the winter months.
她在冬季穿了一件温暖的羊毛裙子。
A2 adjective /wiːk/

Weak

虚弱; 脆弱
Meaning
lacking physical strength; not strong; fragile
Example
After the illness, he felt weak and tired.
生病后，他感到虚弱和疲惫。
C1 noun /ˈwɪndfɔːl/

windfall

意外收获
Meaning
an unexpected piece of good fortune, typically a large amount of money
Example
The startup received a windfall when a major client paid for a full year in advance.
初创公司因一个重要客户提前支付了一整年的费用，获得了意外收获。
C1 noun /ˈwɔːkɪŋ fɪʃ/

Walking-fish

步行鱼
Meaning
a fish that can move on land using its fins and breathe air for extended periods
Example
The walking-fish can travel across dry land to find new water sources.
步行鱼可以穿越干燥的土地找到新的水源。
B2 noun /wɜːrld ɪnˈvaɪrənmənt deɪ/

World Environment Day

世界环境日
Meaning
An annual global event celebrated on June 5 to raise awareness about environmental protection and encourage action for environmental conservation.
Example
World Environment Day is celebrated every year on June 5.
世界环境日每年6月5日庆祝。
B2 adverb /ˈhoʊli/

Wholly

完全; 完全地
Meaning
Entirely; completely; to the full extent
Example
I am wholly committed to this project.
我完全致力于这个项目。
A2 noun /ˈweɪtrəs/

waitress

女服务员
Meaning
a woman who serves food and drinks to customers in a restaurant or café
Example
The waitress took our order with a friendly smile.
女服务员微笑着接了我们的点单。
B2 noun /ˈwɔː.tər pɒt/

Water pot

水壶
Meaning
a container used for storing or carrying water
Example
The water pot in the kitchen was filled with fresh drinking water.
厨房里的水壶装满了新鲜的饮用水。
A2 noun /wɜːrks/

works

作品
Meaning
the physical or mental effort used to achieve something
Example
Her works have been exhibited in museums worldwide.
她的作品在世界各地的博物馆中展出。
C2 adjective /ˈwiːk niːd/

weak-kneed

胆小
Meaning
Lacking determination or courage; easily frightened or yielding.
Example
The leader was criticized for being weak-kneed in the face of opposition.
领导者因在面对反对时胆小而受到批评。
B2 adjective /ˈwɪk.ɪd/

Wicked

邪恶的; 恶行的;
Meaning
evil or morally wrong; intended to or capable of harming someone or something
Example
The wicked queen cast a spell on the princess.
邪恶的女王对公主施下了一个咒语。
B2 noun /ˈwɜːrk laɪf ˈbæl.əns/

work-life balance

工作与生活平衡
Meaning
The equilibrium between personal and professional life, ensuring neither dominates at the expense of the other.
Example
Achieving work-life balance reduces stress and improves productivity.
实现工作与生活的平衡可以减轻压力并提高生产力。
C1 adjective /wɒn/

wan

苍白
Meaning
looking pale or sickly; lacking color or vitality
Example
After the long illness, his face looked wan and tired.
在长时间的病后，他的脸看起来苍白且疲倦。
C2 verb /ˌweɪˈleɪ/

waylay

突然拦住 / 攻击
Meaning
to stop or interrupt someone unexpectedly, often to attack or detain them
Example
He was waylaid by reporters as he left the courthouse.
当他离开法院时，被记者拦住了。
A2 adjective /ˈwɜːrid/

worried

担忧
Meaning
feeling anxious or concerned about something
Example
She was worried about the upcoming exam.
她对即将到来的考试感到担忧。
C1 noun /ˈwɒrənt/

Warrant

搜查令
Meaning
a legal document that gives police the authority to do something; justification or authority for an action
Example
The police obtained a search warrant before entering the building.
警方在进入大楼之前获得了搜查令。
C1 verb /wɛt/

whet

Meaning
To sharpen the blade of a tool or to stimulate interest or appetite.
Example
The smell of food whetted my appetite.
B2 conjunction /wɛərˈæz/

whereas

然而
Meaning
used to introduce a contrast or comparison between two facts
Example
She prefers tea, whereas he likes coffee.
她喜欢喝茶，而他喜欢喝咖啡。
B1 adjective /ˌwel bɪˈheɪvd/

Well-behaved

行为良好
Meaning
conducting oneself in a proper and polite manner; showing good manners
Example
The children were well-behaved during the ceremony.
孩子们在仪式期间表现得很乖。
A1 noun /wel/

Well

井; 福利;
Meaning
a deep hole in the ground from which water is obtained
Example
The villagers get water from the old well in the center of town.
村民们从村中心的老水井取水。
B2 noun /ˈwɒndərər/

Wanderer

流浪者; 旅行者，目的地不确定
Meaning
a person who travels aimlessly; someone who roams from place to place
Example
The wanderer explored different countries without a fixed destination.
流浪者在没有固定目的地的情况下探索了不同的国家。
A1 pronoun /wɪtʃ/

which

哪个
Meaning
used to ask about one or more items from a defined set
Example
Which one do you prefer, the red or the blue?
你更喜欢哪个，红色还是蓝色？
C1 verb /raɪð/

writhe

痛苦地扭动
Meaning
To twist or squirm in pain or discomfort.
Example
He writhed in pain after twisting his ankle.
他扭伤脚踝后在痛苦中扭动。
B1 noun /wɜːrm/

Worm

虫子
Meaning
a long, soft-bodied invertebrate animal that lives in soil
Example
The bird caught a worm from the garden soil.
鸟从花园的土壤中抓住了一条虫子。
B2 noun wɜːrld ˈhɛrɪtɪdʒ saɪt

World Heritage Site

世界文化遗产地
Meaning
A landmark or area selected by UNESCO for having cultural, historical, scientific or other form of significance.
Example
Sundarbans is a UNESCO World Heritage Site.
孙达班是联合国教科文组织的世界文化遗产地。
A1 adjective /ˈwʌndərfəl/

wonderful

美妙
Meaning
extremely good or impressive
Example
She had a wonderful time at the party.
她在派对上度过了一个美妙的时光。
B1 noun /weɪdʒ/

Wage

工资; 工钱;
Meaning
money paid to someone for work, especially for work done by the hour or day
Example
The company increased the minimum wage for all workers.
公司提高了所有工人的最低工资。
B2 adjective /ˈwɒntɪŋ/

wanting

不足
Meaning
Lacking or deficient in quality or quantity.
Example
His explanation was wanting in clarity.
他的解释缺乏清晰度。
B2 noun /wɜːrd fɔːrˈmeɪʃən/

word formation

构词法
Meaning
the process by which new words are created or existing words are modified in a language
Example
Word formation helps learners understand how new vocabulary develops in English.
构词法有助于理解英语词汇。
B1 noun /ˈwiːknəs/

weakness

弱点
Meaning
a state of being weak; a flaw or shortcoming in character or structure
Example
His main weakness is his lack of patience.
他最大的弱点是缺乏耐心。
B2 adjective /ˈhoʊl.səm/

Wholesome

有益健康的; 促进身体或道德福祉的
Meaning
conducive to or promoting moral or physical well-being; healthy
Example
Eating wholesome food is important for good health.
吃健康的食物对保持良好的健康很重要。
C1 adjective /ˈwer.i/

Wary

谨慎的; 提防的
Meaning
cautious; careful to avoid danger or problems
Example
She was wary of strangers approaching her at night.
她对晚上接近她的陌生人保持警惕。
B2 noun /ˈwɪd.oʊ/

Widow

寡妇
Meaning
a woman whose husband has died and who has not married again
Example
The widow received support from her family and community.
寡妇得到了她的家人和社区的支持。
C1 noun ˈwaɪldlaɪf ˈkɔːrɪdɔːrz

wildlife corridors

野生动物走廊
Meaning
Areas of habitat connecting wildlife populations separated by human activities or structures.
Example
Wildlife corridors connect fragmented habitats, enabling species migration.
野生动物走廊连接破碎的栖息地，促进物种迁徙。
B1 adjective /ˈwaɪə.ləs/

Wireless

无线; 无电缆
Meaning
operating without wires; using radio waves for communication
Example
My wireless headphones provide excellent sound quality without any cables.
我的无线耳机提供了出色的音质，完全没有电缆。
A2 noun /waɪn/

wine

酒
Meaning
an alcoholic drink made from fermented grapes or other fruits
Example
They served a glass of red wine at the dinner.
他们在晚餐时提供了一杯红酒。
A2 pronoun /huːz/

whose

谁的
Meaning
used to ask or talk about the person or thing that owns something
Example
The girl whose phone was stolen is my cousin.
那个女孩，手机被偷了，是我的表妹。
C2 noun /ˈwɪndbæɡ/

windbag

话多的人
Meaning
a person who talks too much, especially in a boring or boastful way
Example
Everyone avoided the windbag at the party because he never let anyone else speak.
大家在聚会上避免接近那个话多的人，因为他从不让别人说话。
C2 noun /ˈwɛlkɪn/

welkin

天空
Meaning
The sky, the heavens, or the upper air.
Example
The eagle soared high into the welkin.
鹰飞得高进入了天空。
B2 verb /ˈwɪɡəl/

wiggle

摇动, 扭动
Meaning
To move or cause to move with small rapid movements from side to side.
Example
The baby wiggled happily in her mother's arms.
宝宝在妈妈的怀里高兴地扭动。
A2 noun /ˈwɛdɪŋ/

wedding

婚礼
Meaning
a marriage ceremony, especially considered as including the associated celebrations
Example
They are planning a wedding in the summer.
他们正在计划一个夏季婚礼。
C1 noun /woʊz/

woes

困境
Meaning
great sorrow or distress; troubles
Example
The company faced financial woes after the market crash.
公司在市场崩溃后面临财务困境。
A2 noun /weɪt/

weight

重量
Meaning
a measure of how heavy something is
Example
The weight of the package was 10 kilograms.
包裹的重量是10公斤。
B1 noun wɛlθ

wealth

财富
Meaning
The state of being rich; material prosperity; an abundance of valuable possessions or money.
Example
Wealth creation involves building assets that earn while you sleep.
财富创造包括建立能在你睡觉时赚取的资产。
B1 noun /weɪv/

Wave

波浪; 浪潮
Meaning
a moving ridge on the surface of water; a gesture of greeting or farewell
Example
The surfer rode the big wave all the way to the shore.
冲浪者骑上了大浪，一直冲到海滩。
C2 verb /ˈwɪni/

whinny

嘶鸣
Meaning
to make the high-pitched sound a horse makes
Example
The horse whinnied when it saw its rider.
马看到骑手时，嘶鸣了一声。
A1 noun /wɒtʃ/

Watch

手表; 监控; 观察
Meaning
a small timepiece worn on the wrist; the act of observing or monitoring
Example
He checked his watch to see if he was late for the meeting.
他查看了他的手表，看看是否迟到了会议。
A1 verb /weɪt/

wait

等待
Meaning
to stay in expectation; to delay action until something happens
Example
Please wait here while I get the documents.
请在这里等待，我去拿文件。
B1 noun /ˈwaɪər/

wire

电线
Meaning
a thin, flexible thread of metal used to conduct electricity or connect things
Example
The electrician fixed the wire to restore the power.
电工修理了电线以恢复电力。
A1 verb /wɒʃ/

wash

洗
Meaning
to clean with water; to remove dirt
Example
Please wash your hands before eating.
请在吃饭前洗手。
C1 noun /ˈwɜːkmənʃɪp/

workmanship

工作质量
Meaning
The skill with which something is made or the quality of something made.
Example
The workmanship of the handmade furniture was impeccable.
手工制作的家具工艺无可挑剔。
B2 verb /wɪðˈdrɔː/

withdraw

提取
Meaning
to take money out of an account; to remove or pull back
Example
She needs to withdraw money from the bank.
她需要从银行提取钱。
B1 adjective /ˈwel.θi/

Wealthy

富有的; 有钱的; 繁荣的
Meaning
having a great deal of money; rich; prosperous
Example
The wealthy businessman donated millions to charity.
富有的商人捐赠了数百万美元给慈善事业。
C1 adjective /ˌhoʊlˈhɑːrtɪd/

wholehearted

全心全意
Meaning
showing complete sincerity and commitment; fully enthusiastic
Example
She gave her wholehearted support to the project.
她全心全意地支持这个项目。
A1 verb /wɔːk/

walk

走
Meaning
to move forward by putting one foot in front of the other
Example
I walk to school every morning.
我每天早晨步行去学校。
C1 adjective /ˈwaɪəri/

wiry

瘦弱而强壮
Meaning
Lean, tough, and strong, often with sinewy muscles.
Example
The wiry athlete moved with remarkable speed and agility.
那个瘦弱的运动员以惊人的速度和敏捷性移动。
C1 verb /weɪd/

wade

涉水而行
Meaning
to walk through water or another substance that impedes movement
Example
The children waded in the shallow river.
孩子们在浅水河中行走。
B2 adjective /ˈwʊd biː/

Would-be

有前途的; 可能的;
Meaning
prospective; intending to be; aspiring
Example
The would-be actor practiced his lines every day.
这个有前途的演员每天都在练习台词。
C2 noun /weɪf/

Waif

无家可归或被遗弃的孩子；流浪的人或动物
Meaning
a homeless or abandoned child; a stray person or animal
Example
The charity helps waifs and strays find homes and families.
慈善机构帮助无家可归的孩子和流浪者找到家和家庭。
B2 noun /ˈræp.ər/

Wrapper

包裹
Meaning
a loose garment worn around the body; covering material
Example
She put on a warm wrapper before going outside.
她在外出前穿上一件温暖的外套。
B2 noun /ˈwɔːl.nʌt/

Walnut

核桃
Meaning
an edible nut with a hard shell and a wrinkled appearance
Example
I love to eat walnuts with honey for breakfast.
我喜欢在早餐时吃蜂蜜核桃。
A2 verb /ˈwʌri/

worry

担心
Meaning
to feel anxious or troubled about something; to be concerned
Example
Don't worry about the exam results.
不要担心考试结果。
A1 verb /wɜːrk/

work

工作
Meaning
to perform tasks or duties to earn money or achieve goals
Example
He works as a teacher at the local school.
他在当地学校当老师。
C1 noun /ˈwɪzərdri/

wizardry

魔法技艺
Meaning
The art or practice of magic; great skill or expertise in something.
Example
The programmer's wizardry amazed everyone in the room.
程序员的魔法技艺让房间里的每个人都感到惊讶。
C2 noun /ˈwɔːrˌmʌŋɡər/

warmonger

战争煽动者
Meaning
A person who advocates or promotes war or conflict.
Example
The leader was criticized as a warmonger by his opponents.
这位领导人被对手批评为战争煽动者。
A2 conjunction /ˈwɛðər/

whether

是否
Meaning
used to express a doubt or choice between alternatives
Example
I don’t know whether I should go.
我不知道我是否应该去。
C2 noun /wɛlt/

welt

肿块
Meaning
A raised mark on the skin, usually from a blow or allergic reaction.
Example
He had a red welt on his arm after the bee sting.
他在蜜蜂蜇伤后，手臂上有一个红色的肿块。
B2 noun /ˈwʊd.pek.ər/

Woodpecker

啄木鸟
Meaning
a bird that pecks at tree bark to find insects and create nesting holes
Example
The woodpecker hammered against the oak tree.
啄木鸟敲击橡树。
B2 noun /wɒsp/

Wasp

黄蜂
Meaning
a flying insect with a yellow and black striped body and a painful sting
Example
The wasp stung me when I disturbed its nest.
当我打扰它的巢时，黄蜂刺伤了我。
B2 noun wɪnd ˈen.ə.dʒi

wind energy

风能
Meaning
Energy generated from wind using wind turbines to convert kinetic energy into electrical power.
Example
Wind energy is harnessed in Masdar City.
风能在马斯达尔市得到利用。
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。
A2 adjective /ˈwɛstərn/

western

西方的
Meaning
relating to or characteristic of the West, especially Europe and the Americas
Example
She loves western music and culture.
她喜欢西方的音乐和文化。
C1 noun /ˈwaɪt.lɪst.ɪŋ/

whitelisting

将特定用户、软件或 IP 地址识别为安全和可信的
Meaning
Identifying specific users, software, or IP addresses as safe and trusted
Example
Only verified applications are allowed through whitelisting.
只有经过验证的应用程序才能通过白名单获得许可。
A2 verb /weɪst/

waste

浪费
Meaning
To use or spend carelessly, extravagantly, or to no purpose.
Example
Social media often leads to wasting valuable time.
社交媒体常常导致浪费宝贵的时间。