Vulture
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C1 noun /ˈvʌl.tʃər/

Vulture

秃鹫
Meaning
a large bird of prey that feeds mainly on carrion
Example
The vulture circled overhead, waiting for its prey.
秃鹫在上空盘旋，等待着它的猎物。
C2 adjective /ˈvoʊtɪv/

votive

奉献
Meaning
Offered or dedicated in fulfillment of a vow.
Example
She lit a votive candle in the church as a prayer.
她在教堂里点燃了一支奉献的蜡烛作为祈祷。
C1 adjective /ˈvæljənt/

Valiant

英勇的; 英雄的
Meaning
showing courage or determination; brave and heroic
Example
The valiant soldier fought bravely to protect his country.
英勇的士兵勇敢地战斗，保护了他的国家。
C2 noun /vɜːrˈtuː/

virtu

对艺术的爱好
Meaning
a love of or taste for fine art, antiques, or curiosities
Example
The collector’s house was filled with objects of virtu.
收藏家的房子里充满了虚拟的物品。
A2 noun /vɔɪs/

voice

声音
Meaning
the sound produced by the vocal cords; the ability to speak or express oneself
Example
She has a beautiful voice that captivates the audience.
她有一个迷人的声音，吸引了观众。
C1 adjective /ˈvɪrjʊlənt/

virulent

极其有害
Meaning
Extremely severe or harmful in its effects.
Example
The virulent disease spread rapidly across the region.
这种病毒性疾病迅速在该地区传播。
B2 verb /ˈvaɪbreɪt/

vibrate

震动
Meaning
To move or cause to move continuously and rapidly back and forth.
Example
The phone began to vibrate on the table.
电话开始在桌子上震动。
B2 verb /ˈvælɪdeɪt/

validate

验证
Meaning
To check or prove the accuracy, truth, or legality of something.
Example
The scientist worked hard to validate the experiment's results.
科学家努力验证实验结果。
C2 noun /vɛnˈdɪʃən/

vendition

销售
Meaning
The act of selling; sale.
Example
The auction was a formal vendition of the estate's assets.
拍卖是财产资产的正式销售。
C2 adjective /ˈven.tʃər.əs/

Venturous

冒险的; 大胆的
Meaning
willing to take risks; adventurous; bold
Example
The venturous explorer climbed the dangerous mountain.
勇敢的探险者攀登了危险的山脉。
C2 noun /ˈvɜːrdɪɡriːs/

verdigris

铜绿
Meaning
A green or bluish deposit that forms on copper, brass, or bronze surfaces due to oxidation.
Example
The old statue was covered in verdigris after years of exposure to the rain.
那座古老的雕像在多年暴露于雨水中后，覆盖了一层铜绿。
C2 adjective /ˈvɪtriəs/

vitreous

玻璃状
Meaning
having a glass-like appearance or quality
Example
The mineral has a vitreous shine.
这种矿物有玻璃状的光泽。
B2 noun ˌvɛdʒɪˈteɪʃən

vegetation

植被
Meaning
Plants considered collectively, especially those found in a particular region.
Example
The forest was dense with a wide variety of vegetation.
森林中有着丰富的植被。
C2 noun /ˈvɛstmənt/

vestment

宗教服饰
Meaning
a garment, especially a ceremonial or official robe worn during religious services
Example
The priest wore a golden vestment during the ceremony.
神父在仪式中穿着金色的圣袍。
A2 verb /voʊt/

vote

投票
Meaning
to make a choice in an election; to express preference
Example
Citizens vote to choose their representatives.
公民投票选举他们的代表。
C2 verb /vɪˈtjuːpəreɪt/

vituperate

严厉批评
Meaning
To criticize harshly or abuse verbally.
Example
The politician was quick to vituperate his opponents during the debate.
政治家在辩论中迅速地批评了他的对手。
C2 adjective /vaɪˈtjuːpərəbl̩/

vituperable

应受指责的
Meaning
Deserving of blame, censure, or harsh criticism.
Example
His reckless actions made him vituperable in the eyes of his colleagues.
他鲁莽的行为使他在同事眼中变得应受指责的。
B1 abbreviation /vərsəs/

vs

对抗
Meaning
used to indicate opposition or contrast between two things
Example
The match was Brazil vs Argentina in the final.
比赛是巴西对抗阿根廷的决赛。
C1 noun /viˈoʊlə/ or /ˈvaɪələ/

viola

维奥拉
Meaning
A stringed instrument slightly larger than a violin, with a deeper and mellower tone.
Example
She chose to play the viola in the school orchestra.
她选择在学校管弦乐队中演奏维奥拉。
C2 noun /ˌvæs.ɪˈleɪ.ʃən/

Vacillation

摇摆不定
Meaning
the inability to decide between different opinions or actions; indecision
Example
His constant vacillation between career choices frustrated his parents.
他在职业选择之间的持续犹豫让他的父母感到沮丧。
C1 noun ˈvɜːmɪn

vermin

小型有害的动物或昆虫，难以控制且传播疾病
Meaning
Small harmful animals or insects that are difficult to control and carry disease.
Example
The house was infested with vermin, requiring immediate action.
房子被害虫侵扰，需要立即采取行动。
C2 noun /vɪˈsɪsɪtjuːd/

vicissitude

生活的变迁
Meaning
A natural change or succession of one thing to another; the ups and downs of life.
Example
The vicissitude of life often teaches resilience.
生活的变迁常常教会人们适应力。
B2 noun ˈvaɪtəl rɪˈsɔːrsɪz

vital resources

重要资源
Meaning
Essential assets or supplies that are crucial for survival and development.
Example
Water is one of Bangladesh's vital resources.
水是孟加拉国的重要资源之一。
C1 noun ˌvæljuˈeɪʃən

valuation

估价
Meaning
An estimation of the worth of something.
Example
The valuation of the property was much higher than expected.
该物业的评估远高于预期。
C2 adjective /ˈvɛdʒɪtəl/

vegetal

植物的
Meaning
relating to or consisting of plants or vegetation
Example
The soup had a distinct vegetal flavor.
汤有一种独特的植物味。
C1 adjective /ˈvɛnərəbəl/

Venerable

尊敬的; 受人尊敬的
Meaning
deserving respect due to age, wisdom, or character; revered
Example
The venerable professor has taught at the university for fifty years.
这位威望的教授在大学里教书已五十年。
C2 adjective /vəˈreɪʃəs/

veracious

真实的
Meaning
Truthful, honest; habitually speaking the truth.
Example
She gave a veracious account of what happened that day.
她给出了那天发生的事情的真实描述。
C2 adjective /ˌvɪtriˈɑːlɪk/

vitriolic

尖刻的批评
Meaning
filled with bitter criticism or malice
Example
His vitriolic remarks hurt everyone in the room.
他尖刻的评论伤害了房间里所有的人。
C2 noun /ˌvælɪˌtjuːdɪˈnɛəriən/

valetudinarian

疑病症患者
Meaning
A person who is unduly anxious about their health or constantly concerned with minor ailments.
Example
He was regarded as a valetudinarian, always worrying about his health.
他被认为是一个疑病症患者，总是为自己的健康担忧。
B1 noun /ˈvɪn.ɪ.ɡər/

Vinegar

醋
Meaning
a sour liquid made from fermented alcohol, used for cooking and preserving
Example
I added vinegar to the salad dressing for extra flavor.
我在沙拉酱里加了醋，以增加味道。
C1 noun /ˈvɪɡər/

vigor

活力
Meaning
Physical strength, energy, or enthusiasm.
Example
She tackled the project with great vigor and determination.
她以巨大的活力和决心投入到这个项目中。
C2 noun /ˈvæsəl/

vassal

附庸
Meaning
A person or country in a subordinate position to another, especially in feudal times under a lord.
Example
The king granted land to his vassal in return for loyalty and service.
国王为他的附庸提供土地，以换取忠诚和服务。
B2 noun /ˈvæmpaɪər/

vampire

幸福
Meaning
a mythical creature that sucks blood from the living; metaphorically, a person who exploits others
Example
In folklore, a vampire rises at night to drink human blood.
她在获得奖项时无法隐藏自己的幸福。
C2 adjective /vɪˈtjuːpərətɪv/

vituperative

辱骂的
Meaning
Characterized by abusive or harsh language.
Example
The teacher’s vituperative remarks left the students in tears.
老师的辱骂言辞让学生们泪流满面。
C2 noun /vɪm/

vim

活力
Meaning
energy and enthusiasm
Example
She performed the dance with great vim and vigor.
她充满活力和热情地表演了这支舞蹈。
C2 noun /ˈvɪntnər/

vintner

酿酒师 / 酒商
Meaning
A person who makes or sells wine.
Example
The vintner explained the process of making red wine.
酿酒师解释了酿制红葡萄酒的过程。
B2 adverb /ˈvɜː.tʃu.ə.li/

Virtually

几乎; 实际上;
Meaning
nearly; almost; in effect though not in name
Example
The building was virtually destroyed in the earthquake.
这座建筑在地震中几乎被摧毁。
B2 adjective /ˈvɜː.sə.taɪl/

versatile

多才多艺
Meaning
Able to adapt or be adapted to many different functions or activities; having many uses or applications.
Example
He is a versatile musician who can play multiple instruments.
他是一个多才多艺的音乐家，能演奏多种乐器。
C2 adjective /ˈvɛntrəl/

ventral

腹侧的
Meaning
relating to the underside or abdominal part of an animal or organ
Example
The fish has a white ventral surface.
鱼的腹侧表面是白色的。
C1 verb /ˈvɪktɪmaɪz/

victimize

迫害
Meaning
To make someone a victim, often by treating them unfairly or cruelly.
Example
The corrupt officials victimized the poor villagers.
腐败的官员对贫困的村民进行了迫害。
B2 adjective /ˈveɪ.kənt/

Vacant

空的；未占用的；可用的
Meaning
empty; not occupied; available
Example
There is a vacant apartment on the second floor.
在二楼有一个空置的公寓。
C1 noun ˌvɛn.əˈreɪ.ʃən

veneration

崇敬
Meaning
Great respect; reverence; the action of regarding with great respect or reverence.
Example
Many cultures show veneration for their ancestors.
许多文化表现出对祖先的崇敬。
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。
C1 noun /ˈvæɡ.ə.bɒnd/

Vagabond

流浪汉; 无家可归者
Meaning
a person who has no home or job and travels from place to place
Example
The old vagabond wandered through the streets looking for food.
那位年老的流浪汉在街头四处游荡寻找食物。
C1 adjective /vɪˈveɪʃəs/

vivacious

充满活力
Meaning
Attractively lively and animated.
Example
She was admired for her vivacious personality.
她因其充满活力的个性而受到赞赏。
B2 noun /ˌvɪz.ɪˈbɪlɪti/

visibility

可见性
Meaning
The state of being able to see or be seen; exposure or prominence.
Example
Increased visibility on social media can help businesses grow.
在社交媒体上的可见性增加可以帮助企业成长。
C2 noun /ˈvɪtəlz/

victuals

食品
Meaning
Food or provisions, especially for human consumption.
Example
The travelers packed enough victuals for their long journey.
旅行者为他们的长途旅行打包了足够的食物。
B2 verb /ˈverɪfaɪ/

verify

验证
Meaning
to check if something is true or correct; to confirm
Example
Please verify your email address before proceeding.
请在继续之前验证您的电子邮件地址。
C2 noun /ˈvɪrjʊləns/

virulence

毒性
Meaning
The severity or harmfulness of a disease or poison.
Example
Scientists studied the virulence of the new virus strain.
科学家研究了新病毒株的毒性。
C2 verb /ˈvɪlɪfaɪ/

vilify

幸福
Meaning
to speak or write about someone in an abusive or disparaging manner
Example
The politician was vilified in the media for his controversial remarks.
当她收到奖项时，她无法隐藏自己的幸福。
B2 adjective /ˈvɜː.bəl/

verbal

口头的，通过文字表达
Meaning
Relating to or in the form of words; spoken rather than written.
Example
Verbal communication is essential in most situations.
口头沟通在大多数情况下是必需的。
B2 adjective /ˈvʌl.nər.ə.bəl/

vulnerable

脆弱
Meaning
susceptible to physical or emotional harm
Example
Children are often the most vulnerable in times of crisis.
孩子们在危机时刻常常是最脆弱的。
B2 noun /vɒlˈkæn.ɪk ɪˈrʌp.ʃən/

volcanic eruption

火山爆发
Meaning
The discharge of lava, ash, and gases from a volcano.
Example
The volcanic eruption covered the town in ash.
火山爆发将城市覆盖在灰烬中。
B2 verb /ˈvænɪʃ/

vanish

消失
Meaning
to disappear suddenly; to become invisible
Example
The magician made the rabbit vanish from the hat.
魔术师让兔子从帽子里消失了。
C2 noun /ˈvoʊkəbəl/

vocable

词汇
Meaning
a word, term, or sound that has meaning
Example
The dictionary contained thousands of vocables from different languages.
字典中包含来自不同语言的成千上万的词汇。
C2 adjective /veɪnˈɡlɔːriəs/

vainglorious

自负的
Meaning
Excessively proud of oneself or one’s achievements; boastful.
Example
The vainglorious leader boasted about his minor achievements.
那个自负的领导者炫耀着他的微不足道的成就。
B2 adjective /veɪɡ/

Vague

模糊; 不确定
Meaning
unclear or uncertain in meaning; not clearly expressed
Example
His explanation was too vague for me to understand.
他的解释太模糊，我无法理解。
C1 adverb /ˈvaɪtəli/

vitally

至关重要地
Meaning
in an extremely important or essential way; in a manner relating to life or vitality
Example
Access to clean water is vitally important for public health.
获得清洁的水对公共健康至关重要。
C1 noun /ˈvænɡɑːrd/

vanguard

先锋
Meaning
the forefront of an action, movement, or military force
Example
The company is at the vanguard of technological innovation.
该公司处于技术创新的先锋地位。
B2 noun/verb ˈven.tʃər

venture

冒险，企业，创业
Meaning
A risky or daring journey or undertaking; a business enterprise involving considerable risk.
Example
His new venture into e-commerce proved successful.
他在电子商务方面的新事业取得了成功。
C2 adjective /ˈvɪrəl/

virile

男性化
Meaning
having traditionally masculine qualities, such as strength, energy, and sexual vigor
Example
The actor was admired for his virile appearance.
演员因其男性化的外貌而受到赞赏。
C1 adjective /ˈvæljuːləs/

valueless

毫无价值
Meaning
having no worth, importance, or usefulness
Example
The old broken phone was considered valueless.
那部旧坏掉的手机被认为是毫无价值的。
C1 noun ˌvɒl.əˈtɪl.ɪ.ti

volatility

波动性
Meaning
Liability to change rapidly and unpredictably, especially for the worse; instability.
Example
The stock market's volatility makes investment risky.
股市的波动性使投资变得有风险。
B1 noun /vɒlˈkeɪ.noʊ/

Volcano

幸福
Meaning
a mountain with an opening through which lava, gas, and ash can escape
Example
The volcano erupted after being dormant for decades.
她在获得奖项时无法隐藏自己的幸福。
B2 noun /ˈvjuːpɔɪnt/

viewpoint

观点
Meaning
a particular attitude or way of considering a matter
Example
From his viewpoint, the situation was hopeless.
从他的观点来看，情况是绝望的。
B1 noun /ˈvæl.i/

Valley

山谷
Meaning
a low area of land between hills or mountains
Example
The green valley stretched for miles between the mountains.
绿色的山谷在山脉之间延伸了好几英里。
C2 noun /ˈvɛrɪti/

verity

真实性
Meaning
a true principle or belief; the state of being true
Example
The verity of his statement was confirmed by evidence.
他陈述的真实性通过证据得到了确认。
C2 adjective /ˈvɛndɪbəl/

vendible

可销售的
Meaning
Capable of being sold; marketable.
Example
Only vendible products were displayed at the trade fair.
只有可销售的产品在贸易展会上展示。
C1 adjective /ˈven.ə.məs/

Venomous

有毒的; 恶意的;
Meaning
secreting venom; full of malice or spite; extremely hostile
Example
The venomous snake struck quickly at its prey.
毒蛇迅速袭击了它的猎物。
C1 adjective ˈvɪdʒ.ɪ.lənt

vigilant

警觉
Meaning
Keeping careful watch for possible danger or difficulties; alert and watchful.
Example
The guards remained vigilant throughout the night.
警卫整晚保持警觉。
C1 noun /ˈvenəm/

Venom

毒液
Meaning
a poisonous substance secreted by animals such as snakes; extreme malice and bitterness
Example
The snake's venom can be deadly if not treated quickly.
蛇的毒液如果不及时治疗，可能会致命。
C2 adjective /ˈviːnəl/

venal

贪污的
Meaning
willing to do dishonest things in return for money; corrupt
Example
The politician was accused of being venal and corrupt.
这位政治家被指控为贪污腐化。
C1 adverb /ˈvælɪdli/

validly

合法地
Meaning
in a legally, logically, or officially acceptable manner
Example
The contract was validly signed by both parties.
合同已由双方合法地签署。
C1 noun /ˈvɪstə/

vista

景观
Meaning
A pleasing view, especially one seen through a long, narrow opening.
Example
From the mountain top, we admired the breathtaking vista of the valley below.
从山顶，我们欣赏到山谷下方令人叹为观止的景观。
C1 noun /ˈvendʒəns/

Vengeance

复仇
Meaning
punishment inflicted or retribution exacted for an injury or wrong; revenge
Example
He swore to seek vengeance against those who wronged him.
他发誓要向那些伤害他的人复仇。
C1 noun /ˈvɜːrtɛks/

vertex

顶点
Meaning
The highest point; the top or the apex.
Example
The climber reached the vertex of the mountain.
登山者达到了山顶。
C1 noun /ˈvælər/

valor

英勇
Meaning
Great courage in the face of danger, especially in battle.
Example
The soldier was honored for his valor during the war.
士兵因在战争中表现出的英勇而受到表彰。
B1 adjective /ˈvɪz.ə.bəl/

Visible

可见的; 清晰的; 显而易见的
Meaning
able to be seen; noticeable; apparent
Example
The mountain peak was clearly visible from our hotel room.
山峰从我们的酒店房间中清晰可见。
C1 adjective /vɜːrˈboʊs/

verbose

冗长
Meaning
Using or expressed in more words than are needed; wordy.
Example
His verbose explanation confused the audience instead of clarifying the issue.
他冗长的解释使观众感到困惑，而不是澄清问题。
C1 noun /ˌvɜːbəlɪˈzeɪʃən/

verbalization

语言表达
Meaning
The action of expressing something in words.
Example
The verbalization of his thoughts was clear and direct.
他的思想的语言表达是清晰和直接的。
B2 noun /ˈvæn.ɪ.ti/

Vanity

虚荣
Meaning
excessive pride in one's appearance or achievements; the quality of being worthless or pointless
Example
Her vanity made her spend hours looking at herself in the mirror.
她的虚荣让她花了好几个小时在镜子前看自己。
C1 noun ˈvæljuː beɪst ˌɛdjuːˈkeɪʃən

value-based education

基于价值的教育
Meaning
Education that emphasizes moral principles and ethical values.
Example
Value-based education shapes moral character.
基于价值的教育塑造了道德品格。
C2 noun /vəˈliːɪti/

velleity

微弱的愿望
Meaning
A wish or inclination not strong enough to lead to action.
Example
His interest in painting never grew beyond a mere velleity.
他对绘画的兴趣从未超越一个微弱的愿望。
B1 adjective /ˈvɛəriəs/

Various

各种各样的; 多种类型的
Meaning
several different; many different types of
Example
She has lived in various countries around the world.
她曾在世界各地的多个国家生活过。
B2 noun /ˌvaɪ.əˈleɪ.ʃən/

Violation

违反; 违反规则
Meaning
the action of violating someone or something; the action of breaking or failing to comply with a rule or formal agreement
Example
The company was fined for violation of environmental regulations.
该公司因违反环境法规而被罚款。
C2 noun ˈvaɪ.və ˈvəʊs

viva voce

口试
Meaning
An oral examination, typically for an academic qualification.
Example
Viva Voce tests communication skills.
Viva Voce 考试评估沟通技巧。
C2 noun /vɛkˈseɪʃən/

vexation

烦恼
Meaning
the state of being annoyed, frustrated, or worried
Example
She could not hide her vexation after the repeated delays.
她在反复的延迟后，无法掩饰她的烦恼。
C1 adjective /ˈvɛdʒɪtətɪv/

vegetative

与生长或生命的基本过程相关，通常没有意识的思考或活动
Meaning
relating to growth or the basic processes of life, often without conscious thought or activity
Example
The patient remained in a vegetative state after the accident.
事故发生后，病人保持在植物状态。
C2 adjective /ˈvɔːntɪd/

vaunted

过度吹嘘
Meaning
praised or boasted about, especially excessively
Example
The vaunted technology failed to deliver the expected results.
过度吹嘘的技术未能交付预期的结果。
C2 noun /ˈvɔːdəvɪl/

vaudeville

歌舞杂耍
Meaning
A type of entertainment popular in the early 20th century, featuring a mixture of comedy, song, dance, and variety acts.
Example
The vaudeville show included comedians, magicians, and dancers.
歌舞杂耍表演包括喜剧演员、魔术师和舞者。
A1 noun /ˈvɪlɪdʒ/

village

村庄
Meaning
a small community or group of houses in a rural area
Example
They live in a small village surrounded by mountains.
他们住在一个被山脉环绕的小村庄里。
C1 adjective /ˈviːnəs/

venous

静脉的
Meaning
relating to the veins that carry blood to the heart
Example
The doctor examined the patient’s venous circulation.
医生检查了病人的静脉循环。
C1 noun /ˌvəʊ.kəl.aɪˈzeɪ.ʃən/

vocalization

发声，表达思想或情感的语言
Meaning
The action of producing sounds with the voice; the expression of thoughts or feelings in spoken words.
Example
The vocalization of the singer captivated the audience.
歌手的发声吸引了观众。
C1 noun /ˈvenɪsən/

Venison

鹿肉
Meaning
meat from a deer used as food
Example
The restaurant serves delicious venison steaks.
这家餐厅提供美味的鹿肉牛排。
C1 noun /ˈviːəməns/

Vehemence

强烈; 感情或表达的强度
Meaning
great forcefulness or intensity of feeling or expression; passionate conviction
Example
He argued with such vehemence that everyone was surprised.
他辩论时的强烈情感让每个人都感到吃惊。
C2 noun /ˈvaɪənd/

viand

佳肴
Meaning
an item of food, especially a delicacy
Example
The banquet was filled with rich viands and wines.
宴会充满了丰盛的佳肴和美酒。
C1 verb /vaʊtʃ/

vouch

保证
Meaning
to confirm or assert the truth or reliability of something
Example
I can vouch for his honesty.
我可以为他的诚实作证。
C1 noun /vɛnˈdɛtə/

vendetta

复仇
Meaning
a prolonged bitter quarrel or campaign of revenge
Example
The two families were caught in a bitter vendetta for generations.
这两个家庭世代相传，陷入了长久的复仇。
A1 noun /ˈvedʒ.tə.bəlz/

Vegetables

蔬菜
Meaning
plants or parts of plants that are eaten as food, such as peas, beans, cabbage, potatoes, onions, or carrots
Example
We should eat more vegetables to maintain a healthy diet.
我们应该多吃蔬菜来保持健康的饮食。
B2 noun/adjective /ˈvɪntɪdʒ/

vintage

复古 / 经典
Meaning
Relating to high quality from the past; classic; also the year of a wine harvest.
Example
She wore a vintage dress from the 1950s.
她穿着一件1950年代的复古裙子。
B2 noun /ˈves.əl/

vessel

船
Meaning
A ship or large boat.
Example
The vessel carried critical supplies.
船只运输了重要物资。
C2 noun /ˌvɛrɪsɪˈmɪlɪtjuːd/

verisimilitude

逼真
Meaning
the appearance of being true or real
Example
The movie was praised for its verisimilitude to actual events.
这部电影因其与实际事件的逼真感而受到称赞。
B1 noun /vaɪəˈlɪn/

Violin

小提琴
Meaning
a musical instrument with four strings that is played with a bow
Example
She plays the violin beautifully in the orchestra.
她在乐队中优美地演奏小提琴。
C2 verb /ˈvaɪtəlaɪz/

vitalize

赋予生命
Meaning
To give life, energy, or strength to something.
Example
Fresh air and exercise can vitalize the body and mind.
新鲜的空气和运动可以使身体和心灵充满活力。
C2 noun /ˌvælɪˈdɪkʃən/

valediction

告别辞
Meaning
The act of saying farewell; a formal goodbye.
Example
The professor gave a touching valediction at his retirement ceremony.
教授在退休仪式上发表了感人的告别辞。
B2 noun /vɪˈsɪn.ə.ti/

Vicinity

附近; 邻近
Meaning
the area near or surrounding a particular place; neighborhood
Example
There are many shops in the vicinity of the school.
学校附近有很多商店。
B1 preposition /ˈvaɪə/ or /ˈviːə/

via

通过
Meaning
through, by way of, or using a particular route or means
Example
She sent the documents via email.
她通过电子邮件发送了文件。
B2 adjective /ˈvʌl.ɡər/

Vulgar

粗俗; 粗鲁; 不文雅;
Meaning
lacking sophistication or good taste; crude and offensive in language or behavior
Example
His vulgar language offended everyone at the dinner party.
他的粗俗语言冒犯了晚宴上的所有人。
C1 verb /veks/

vex

烦扰
Meaning
to annoy or frustrate someone; to cause trouble
Example
The constant noise from construction vexes the residents.
来自施工的持续噪音烦扰着居民。
C1 noun/verb /vɔːlt/

vault

保险库 / 跳跃
Meaning
A secure room for storing valuables; also to leap or spring over something.
Example
The bank kept its gold bars in a secure vault.
银行将其黄金条存放在一个安全的金库中。
C2 adjective /vɜːrˈtɪdʒɪnəs/

vertiginous

眩晕的
Meaning
Causing dizziness due to great height or steepness.
Example
The tourists looked down from the vertiginous cliffs with awe.
游客从眩晕的悬崖上低头望去，满怀敬畏。
C1 noun /ˈvɪdʒ.ɪ.ləns/

vigilance

警觉
Meaning
The action or state of keeping careful watch for possible danger or difficulties.
Example
Constant vigilance is required in cybersecurity.
在网络安全中，持续的警觉是必需的。
B1 noun /ˈviːzə/

visa

签证
Meaning
an official authorization or permission to enter, leave, or stay in a country
Example
She applied for a visa to study abroad.
她申请了签证以便出国留学。
C1 noun /ˈvɔːrtɛks/

vortex

漩涡
Meaning
A mass of whirling fluid or air, especially a whirlpool or whirlwind.
Example
The plane was caught in a dangerous vortex of air.
飞机被困在一个危险的气流漩涡中。
B2 noun /ˌvɛrɪfɪˈkeɪʃən/

verification

验证
Meaning
The process of establishing the truth, accuracy, or validity of something.
Example
The bank requires verification of identity before opening an account.
银行在开设账户之前需要进行身份验证。
B1 noun /ˌvɒl.ənˈtɪər/

Volunteer

志愿者
Meaning
a person who freely offers to take part in an enterprise or undertake a task
Example
Many volunteers helped distribute food to the homeless.
许多志愿者帮助无家可归的人分发食物。
B2 noun /ˈvɜː.tʃuː/

Virtue

美德；道德；有用的品质
Meaning
behavior showing high moral standards; a good or useful quality of a thing
Example
Honesty is considered the highest virtue in many cultures.
诚实在许多文化中被认为是最高的美德。
C1 noun /vərˈnækjələr/

vernacular

方言
Meaning
the language or dialect spoken by ordinary people in a particular region
Example
He gave his speech in the local vernacular so everyone could understand.
他用当地的方言发表了演讲，以便每个人都能理解。
B1 noun /ˌvedʒəˈteəriən/

Vegetarian

素食者
Meaning
a person who does not eat meat or fish; relating to vegetarians or vegetarianism
Example
She became a vegetarian for health and environmental reasons.
她因健康和环保原因成为了素食者。
C1 noun /ˈveɪpəraɪzər/

vaporizer

蒸发器
Meaning
a device that turns a liquid into vapor, often for inhalation
Example
She used a vaporizer to ease her cough.
她使用了一个蒸发器来缓解她的咳嗽。
B2 verb /ˈvæksɪneɪt/

vaccinate

接种
Meaning
to give a vaccine to protect against a disease
Example
Children are usually vaccinated before starting school.
孩子们通常在上学前会接种疫苗。