Unit 22-V开头词汇

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The company advertised a vacancy for a senior data analyst.

该公司刊登了一则高级数据分析师的职位空缺广告

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The office on the third floor has remained vacant for six months.

三楼的办公室已空置六个月

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We booked a two-week vacation to Santorini last spring.

我们去年春天预订了为期两周的圣托里尼假期

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All children must be vaccinated against measles before starting school.

所有儿童入学前必须接种麻疹疫苗

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Routine childhood vaccination is mandatory in this country.

该国强制实行儿童常规疫苗接种

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The experiment requires maintaining a high vacuum inside the chamber.

该实验要求在腔室内维持高真空

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She gave only a vague description of the suspect's appearance.

她仅对嫌疑人的外貌作了模糊描述

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His efforts to revive the failing project proved utterly vain.

他试图挽救这个失败项目的努力最终完全徒劳

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They searched vainly for evidence linking him to the crime.

他们徒劳地搜寻将他与犯罪联系起来的证据

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This passport is valid for travel to all Schengen countries.

此护照对前往所有申根国家旅行有效

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The validity of the research findings depends on the sample size.

研究结果的有效性取决于样本量

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The ancient settlement lies nestled in a narrow mountain valley.

这座古老聚落坐落于一条狭窄的山谷之中

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Her insights into language acquisition are extremely valuable to educators.

她对语言习得的见解对教育工作者极为宝贵

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The cultural value of this historic site is internationally recognized.

这一历史遗址的文化价值获得国际公认

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She is a highly valued member of the research team.

她是研究团队中备受珍视的一员

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A faulty pressure-relief valve caused the system to overheat.

一个故障的压力释放阀导致系统过热

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The delivery van pulled up outside the warehouse at dawn.

送货厢式货车黎明时分停靠在仓库外

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The mist began to vanish as the sun rose above the hills.

随着太阳升上山丘，薄雾开始消散

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His constant need for praise revealed deep-seated vanity.

他持续渴望赞美暴露了根深蒂固的虚荣心

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Steam condenses into visible water vapor when it meets cold air.

蒸汽遇冷空气时凝结成可见的水蒸气

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Temperature is the most critical variable affecting enzyme activity.

温度是影响酶活性的最关键变量

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The statistical report highlighted a significant variance between predicted and actual outcomes.

该统计报告强调了预测结果与实际结果之间存在显著方差

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This new strain is a highly transmissible variant of the virus.

这种新毒株是该病毒的一种高传染性变体

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There is considerable regional variation in pronunciation across the UK.

英国各地发音存在相当大的地域差异

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The museum displays a varied collection of ancient artifacts.

博物馆展出种类繁多的古代文物。

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Biodiversity ensures ecosystem stability through genetic variety.

生物多样性通过遗传多样性保障生态系统的稳定性。

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She has worked in various countries across Asia and Europe.

她在亚洲和欧洲多个国家工作过。

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The antique table was carefully restored and coated with a protective varnish.

这张古董桌子经过精心修复，并涂上了一层保护性清漆。

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Nutritional needs vary significantly depending on age, gender, and activity level.

营养需求因年龄、性别和活动水平而显著不同。

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A delicate porcelain vase stood on the marble mantelpiece.

一只精致的瓷花瓶立在大理石壁炉架上。

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The Sahara Desert is a vast expanse of sand and rock stretching over 9 million square kilometers.

撒哈拉沙漠是一片横跨900多万平方公里的广阔沙石地带。

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The bank’s underground vault stores gold bars and confidential documents.

该银行的地下金库存放金条和机密文件。

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Leafy green vegetables like spinach and kale are rich in iron and folate.

菠菜和羽衣甘蓝等绿叶蔬菜富含铁和叶酸。

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Public transport remains the most sustainable urban vehicle for daily commuting.

公共交通仍是城市日常通勤最可持续的交通工具。

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She lifted her wedding veil to reveal a radiant smile.

她掀起了婚纱面纱，露出灿烂的笑容。

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The rocket achieved escape velocity just before entering Earth’s orbit.

火箭在进入地球轨道前刚刚达到逃逸速度。

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The curtains were made of deep burgundy velvet, absorbing sound and light.

窗帘由深酒红色天鹅绒制成，吸音又遮光。

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vendor

供应商

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He swore vengeance after his family was unjustly ruined by corporate fraud.

他的家庭因企业欺诈而蒙受不白之冤后，他发誓要复仇。

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Modern office buildings must ventilate indoor air continuously to meet health standards.

现代办公楼必须持续通风以满足健康标准。

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Poor classroom ventilation increases the risk of airborne disease transmission.

教室通风不良会增加空气传播疾病的风险。

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Launching a startup is a high-risk business venture requiring resilience and capital.

创办一家初创公司是一项需要韧性与资金的高风险商业冒险。

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Venus is the second planet from the Sun and the brightest natural object in Earth’s night sky after the Moon.

金星是距太阳第二近的行星，也是月球之后地球夜空中最明亮的天然天体。

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In English grammar, every complete sentence must contain at least one finite verb.

在英语语法中，每个完整句子至少须包含一个限定动词。

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The agreement was only verbal and therefore not legally enforceable.

该协议仅为口头约定，因此不具备法律约束力。

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The forested hillside stands on the verge of collapse due to heavy rainfall.

这片林木茂盛的山坡因强降雨而濒临坍塌。

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Two-factor authentication adds an extra layer of verification for online accounts.

双重身份验证为在线账户增加了额外一层验证。

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Always verify your identity with official documents before accessing sensitive government portals.

访问敏感政府门户网站前，务必使用官方证件核实身份。

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This versatile laptop functions equally well for graphic design, coding, and video conferencing.

这款多才多艺的笔记本电脑同样适用于平面设计、编程和视频会议。

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Each verse of the poem contains four lines.

这首诗的每一诗节都包含四行。

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The latest version of the software includes new security features.

该软件的最新版本包含了新的安全功能。

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The debate framed environmental protection versus economic growth.

这场辩论将环境保护与经济增长对立起来。

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The cliff face rises in a near-vertical drop of 300 meters.

悬崖面近乎垂直地陡降至300米深。

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She was very pleased with the outcome of the negotiations.

她对谈判结果非常满意。

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The cargo vessel docked at the port early this morning.

这艘货船今早早早停靠在港口。

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He wore a navy-blue vest with his formal suit.

他穿了一件藏青色马甲，搭配正装西服

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Many veterans struggle to adjust to civilian life after service.

许多老兵服役后难以适应平民生活。

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The president used his constitutional power to veto the bill.

总统动用宪法权力否决了该法案。

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His constant interruptions began to vex the entire committee.

他持续不断的打断开始令整个委员会感到烦恼。

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We received the documents via encrypted email yesterday.

我们昨天通过加密电子邮件收到了这些文件。

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The phone began to vibrate softly on the wooden table.

手机在木桌上轻轻振动起来。

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Engine vibration increased noticeably at high speeds.

发动机在高速运转时振动明显加剧。

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She was appointed vice president of global operations.

她被任命为全球运营部副总裁。

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Several restaurants are located in the immediate vicinity of the station.

车站附近有几家餐厅。

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The dog launched a vicious attack without warning.

那条狗毫无预兆地发动了恶毒的攻击。

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The victim suffered serious injuries in the hit-and-run accident.

受害者在这起肇事逃逸事故中受了重伤。

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The team returned home victorious after winning the championship.

球队夺冠后凯旋而归。

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Their victory in the final match was both hard-fought and decisive.

他们在决赛中的胜利既来之不易又具有决定性。

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This documentary provides powerful video evidence of climate change.

这部纪录片提供了气候变化的有力视频证据

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This architectural drawing shows the side view of the building.

这张建筑图纸展示了该建筑的侧视图。

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The live-stream attracted over two million viewers worldwide.

这场直播吸引了全球逾两百万观众。

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From a scientific viewpoint, the theory lacks empirical support.

从科学观点来看，该理论缺乏实证支持。

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She tackled the project with remarkable mental and physical vigor.

她以非凡的身心活力投入该项目。

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Regular vigorous exercise reduces the risk of heart disease.

规律的剧烈运动可降低患心脏病的风险。

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They rented a luxurious villa overlooking the Mediterranean Sea.

他们租了一栋俯瞰地中海的豪华别墅。

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The ancient village is nestled in a valley surrounded by olive groves.

这座古老的村庄坐落在橄榄树林环绕的山谷中。

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In the film, the charismatic villain manipulates everyone with chilling precision.

在电影中，这位富有魅力的反派以令人不寒而栗的精准操控所有人。

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Grapevines climb the stone walls of the sun-drenched courtyard.

葡萄藤攀爬在阳光普照的庭院石墙上。

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She adds a splash of balsamic vinegar to balance the sweetness of the salad.

她加入一勺意大利香醋，以平衡沙拉的甜味。

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It is illegal to violate copyright law by distributing pirated software.

通过分发盗版软件违反版权法是违法的。

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Repeated safety violations led to the factory’s temporary closure.

屡次发生安全违规导致该工厂暂时关闭。

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The government has pledged to tackle domestic violence through stronger legislation.

政府承诺通过更严格的立法来应对家庭暴力。

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The protest turned violent after police used tear gas against unarmed demonstrators.

警方对未携带武器的示威者施放催泪瓦斯后，抗议演变为暴力事件。

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She wore a dress the soft shade of a spring violet.

她穿了一条春日紫罗兰般柔和色调的连衣裙。

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He began playing the violin at the age of five and won his first competition at nine.

他五岁开始拉小提琴，九岁时赢得首个比赛。

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The remote island remains a virgin ecosystem untouched by industrial development.

这座偏远岛屿仍是一片未受工业开发影响的原始生态系统。

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Students attend virtual classes via a secure, interactive online platform.

学生通过一个安全、互动的在线平台参加虚拟课程。

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The entire archive has been digitized and is now virtually accessible from anywhere.

整个档案馆已完成数字化，如今几乎可在任何地方访问。

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Honesty is widely regarded as a fundamental virtue in ethical leadership.

诚实被普遍视为道德领导力的一项基本美德。

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A new strain of influenza virus has triggered global health alerts.

一种新型流感病毒已引发全球健康警报。

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Applicants must submit biometric data when applying for a UK tourist visa.

申请英国旅游签证时，申请人必须提交生物识别信息。

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Honey is a naturally viscous liquid that flows very slowly at room temperature.

蜂蜜是一种天然粘性液体，在室温下流动非常缓慢。

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The mountain peak became visible only after the morning mist lifted.

直到晨雾散去，山峰才变得清晰可见。

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Her vision for sustainable urban development inspired city planners worldwide.

她关于可持续城市发展的愿景激励了全球的城市规划师。

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We plan to visit Kyoto during cherry blossom season next April.

我们计划明年四月樱花季访问京都。

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All international visitors must register their address with local authorities within 24 hours.

所有国际访客须在24小时内向当地主管部门登记住址。

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The documentary uses powerful visual storytelling to convey the impact of climate change.

这部纪录片运用有力的视觉叙事来传达气候变化的影响。

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Access to clean water is vital for public health and economic stability.

获得清洁水源对公共卫生和经济稳定至关重要。

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Vitamin D deficiency is common among people living in northern latitudes.

维生素D缺乏症在高纬度地区居民中很常见。

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The description was so vivid that I could picture every detail.

这段描述如此生动，以至于我能想象出每一个细节。

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She recalled the childhood incident vividly, down to the scent of rain.

她生动地回忆起童年那起事件，甚至连雨的气息都记得清清楚楚。

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The vividness of her storytelling captivated the entire audience.

她叙述的生动性完全吸引了全场观众。

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Building academic vocabulary is essential for success in IELTS Writing Task 2.

积累学术词汇对雅思写作任务二取得高分至关重要。

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Teaching is not just a job for her—it’s a true vocation.

教学对她而言不仅是一份工作，更是一种真正的职业使命。

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Sustainable fashion has been in vogue among young urban professionals since 2022.

可持续时尚自2022年起在年轻都市专业人士中蔚然成风。

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His voice cracked slightly as he delivered the emotional speech.

他在发表这段感人至深的演讲时，声音略微颤抖。

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Many marginalized communities remain voiceless in national policy debates.

许多边缘化群体在国家政策讨论中仍处于无声状态。

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The sudden departure of the CEO left a leadership void that took months to fill.

首席执行官的突然离职留下了一个领导层空缺，耗时数月才得以填补。

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Mount Fuji is an iconic dormant volcano located on Honshu Island.

富士山是位于本州岛的一座标志性休眠火山。

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The soldiers fired a deafening volley before advancing across the field.

士兵们先发出一阵震耳欲聋的齐射，随后跨过田野向前推进。

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She has played competitive volleyball for over a decade and represented her country twice.

她已参加竞技排球比赛十余年，并曾两次代表国家队出战。

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Standard household outlets in the UK supply electricity at 230 volts.

英国标准家用插座提供的电压为230伏特。

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A surge in voltage damaged several sensitive electronic components.

电压骤增损坏了多个精密电子元件。

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Please adjust the volume before the presentation begins.

请在演示开始前调节音量。

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All participants joined the clean-up campaign on a voluntary basis.

所有参与者均自愿加入此次清洁活动。

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He works as a volunteer tutor for underprivileged children every Saturday.

他每周六都担任弱势儿童的志愿辅导老师。

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Every citizen aged eighteen or older has the right to vote in national elections.

每位年满十八周岁的公民均有权参与全国大选投票。

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First-time voters made up nearly 15% of the total electorate last year.

去年，首次投票的选民约占全体选民的15%。

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Voting by mail has become increasingly common in recent US presidential elections.

邮寄投票在美国最近几届总统大选中日益普遍。

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I can personally vouch for his integrity and professional competence.

我本人可担保他的正直品格与专业能力。

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Customers received a £20 discount voucher with every purchase over £100.

顾客每消费满100英镑即获赠一张20英镑折扣代金券。

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They exchanged solemn vows beneath an ancient oak tree.

他们在一棵古老的橡树下庄重宣誓。

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English has five primary vowel letters: A, E, I, O, and U.

英语有五个主要元音字母：A、E、I、O 和 U。

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The 18th-century voyage from London to Sydney often lasted over six months.

18世纪从伦敦到悉尼的航行通常历时逾六个月。

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His vulgar jokes offended several guests at the dinner party.

他粗俗的笑话冒犯了晚宴上的几位客人。

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Climate change exposes the vulnerability of coastal communities to flooding.

气候变化暴露了沿海社区面对洪涝的脆弱性。

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Elderly people are particularly vulnerable to respiratory infections.

老年人尤其容易感染呼吸道疾病。