大学英语单词-独山在线

大学英语单词表

本单词表包含15328条英汉词条，帮助你背诵记忆。

volleyball [ 'vɔlibɔ:l ] n. 排球
e.g. 1. Volleyball is my favorite sport.
排球是我最喜欢的运动。
2. Their team really whipped ours at volleyball.
他们的排球队彻底击败了我们队。

volt [ vəult, vɔlt ] n. 伏特
e.g. 1. A unit of electric power equal to the product of one volt and one ampere, equivalent to one watt.
伏安法功率单位，等于一伏特和一安培的乘积，等于一瓦特
2. The SI unit of magnetic flux equal to the magnetic flux that in linking a circuit of one turn produces in it an electromotive force of one volt as it is uniformly reduced to zero within one second.
韦伯磁通量的国际单位，等于当磁通量在一秒钟内被统一地减弱为零时在它联接的一圈电路内产生一伏特电动势时的磁通量

voltage [ 'vəʊltidʒ ] n. 电压
e.g. 1. The function of the transformers is to change electric power from one voltage to another.
变压器的功用就是把电力从一种电压改变为加一种电压。
2. A low resistance connection between conductors which ensures that they have the same voltage.
导体间的一种低阻连接，用以确保它们具有相同电压。

volume [ 'vɔlju:m; (US) -jəm ] n. 体积,容量,音量
n. 卷,册
e.g. 1. The television is too loud; turn the volume down.
电视声音太响了，把音量调低点儿。
2. The volume of this container is 20 cubic meters.
这个集装箱的体积是20立方米。

voluntary [ 'vɔləntəri; (US) -teri ] a. 自愿的,志愿的
e.g. 1. Many social services are still provided by voluntary societies in our city.
在我们的城市，许多社会服务仍然是有志愿团体提供的。
2. He made a voluntary statement to the police.
他自愿为警方作供。

volunteer [ vɔlən'tiə(r) ] n. 志愿者
a. 志愿的
v. 志愿
e.g. 1. Can I have a volunteer to wash the dishes?
谁自愿来帮忙收拾一下这些盘子？
2. He volunteered a statement to the police.
他自动向警方供出情况。

vomit [ 'vɔmit ] v. 吐出,呕吐
e.g. 1. He vomited up all he had eaten.
他把吃下的东西全吐了出来。
2. The mixture of drinks made me vomit.
我喝了混合饮料后吐了起来。

vote [ vəʊt ] n. 投票,表决
v. 投票,选举,投票拥护
e.g. 1. At the end of the meeting, a vote was taken on the motion.
会议结束前对该项提议进行了表决。
2. Parliament voted the bill through without a debate.
国会未经辩论就投票通过了这项法案。

voter [ 'vəʊtə(r) ] n. 投票人,选举人
e.g. 1. This policy will not appeal to the voters.
这项政策不会受到选民的欢迎。
2. A claim that a vote is invalid or that a voter is unqualified.
选举无效的声明声称某一投票无效或某一投票人不合格

voting [ 'vəʊtiŋ ] a. 有投票权的
n. 投票
e.g. 1. Convicted criminals are debarred from voting in elections.
已判刑的罪犯均被褫夺选举投票权.
2. Voting showed a 10% swing to the Opposition.
投票结果表明有10%的人转而支持反对党.

vouch [ vaʊtʃ ] v. 担保
e.g. 1. The experts have vouched for the painting's authenticity.
专家已经确认了该画是真迹。
2. I can vouch for his honesty.
我可以为他的诚实做担保。

voucher [ 'vaʊtʃə(r) ] n. 证人,保证人,证明者
e.g. 1. A company that vouchers employees when the payroll cannot be met.
公司在发不出工资时给职员一定的凭证

vow [ vaʊ ] n. 誓约
e.g. 1. All the men took a vow of loyalty to their leader.
所有士兵都发誓效忠他们的指挥官。
2. He vowed that he would prosecute them for fraud.
他郑重宣布将起诉他们犯有欺诈罪。

vowel [ 'vaʊəl ] n. 母音,元音
e.g. 1. The vowels in the English alphabet are a,e,i,o,u, and, sometimes, y.
英语的元音字母有a，e，i，o，u，有时也包括y。
2. A checked vowel.
闭音节元音

voyage [ 'vɔiidʒ ] n. 航行,旅程
e.g. 1. They planned to voyage across the Pacific Ocean.
他们计划做穿越太平洋的旅行。
2. She went on a long sea voyage.
她乘船在海上长途旅行。

vulgar [ 'vʌlgə(r) ] a. 粗俗的
e.g. 1. Her taste in clothing is rather vulgar.
她穿着相当俗气。
2. Putting food into one's mouth with a knife is considered vulgar in England.
在英国，用刀把食物送进嘴里被认为是粗鲁的行为。

vulnerability [ ˌvʌlnərə'biləti ] n. 易受伤,易受责难,弱点
漏洞（计算机）
e.g.

vulnerable [ 'vʌlnərəb(ə)l ] a. 易受伤害的,有弱点的
e.g. 1. The potato is vulnerable to several pests.
马铃薯易受几种害虫的侵害.
2. She is very young and vulnerable to temptation/fraud.
她很年轻，易受诱惑／易受骗上当。

wade [ weid ] v. 跋涉
e.g. 1. There's no bridge; we'll have to wade across (the stream).
没有桥, 我们得渡过（小河）去.
2. We had to wade through the river to the opposite bank.
我们只好涉水过河到对岸.

wafer [ 'weifə ] 圆片
e.g. 1. I prefer icecream and wafers.
我喜欢吃冰激凌和威化饼干。
2. Microelectronic circuits in which the passive components and their metallic interconnections are formed directly on an insulating substrate and the active semiconductor devices(usually in wafer form) are added subsequently.
一种微电子电路器件，其中的无源元件及内部金属连线直接在绝缘衬底上形成，然后再加上有源半导体器件（通常以大圆片形式给出）。

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