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。

urinary [ 'juərinəri ] a. 泌尿的,尿的
e.g. 1. Inflammation of the urinary bladder.
膀胱炎泌尿膀胱的发炎
2. A bladder, especially the urinary bladder or the gallbladder.
膀胱，泡，囊膀胱，尤指泌尿器官的膀胱或胆囊

urine [ 'juərin ] n. 尿
e.g. 1. Someone believes that a baby's urine is a kind of medicine.
有人相信婴儿的尿是一种药。
2. The bladder collects urine.
膀胱能储存尿液。

us [ us ] we的宾格（美国的缩写。)
e.g. 1. Did he see us?
他看见我们了吗?
2. What others think exercises a great influence on most of us.
别人怎样想对我们多半会产生很大影响。

USA [ ju: es 'ei ] n. 美国
e.g. 1. This island is no longer a dependency of the USA.
这个小岛不再是美国的属地。
2. The secession of some southern states from the USA in the 1860s led to the civil war.
由于南部某些州于十九世纪六十年代脱离美国而导致了南北战争。

usability [ ˌju:zə'biləti ] 可用性
e.g.

usage [ 'ju:zidʒ ] n. 惯用法,使用,用法
e.g. 1. The tractor had been damaged by rough usage.
这辆拖拉机因使用不经心而损坏了。
2. Languages develop continually through usage.
语言在使用中不断发展。

use [ ju:s ] n. 利用,使用,用途
v. 使用
vt. 使用,用
e.g. 1. Is this reference book of any use to me?
这本参考书对我有用处吗？
2. The company now uses a computer to do all its account.
这家公司现在使用电脑来计算所有的帐目。

used [ ju:st ] a. 使用过的,二手的,习惯的
v. 用,以前曾经
vbl. 用,习惯
e.g. 1. You'll get used to it.
你会习惯的。
2. Are you used to the food here?
你习惯吃这儿的饭菜吗？

useful [ 'ju:sful ] a. 有用的
e.g. 1. She is a useful person to know.
她是个应该结交的有用的人。
2. This reference book is very useful to our study.
这本参考书对我们的研究很有用。

usefulness [ 'ju:sfʊlnis ] n. 有用(有效率)
e.g. 1. Impairment of the usefulness or value of person or property; harm.
损害，破坏对有用或有价值的人或财产的破坏；伤害
2. When he retired he felt that he had outlived his usefulness.
他退休后觉得自己年老无用了。

useless [ 'ju:slis ] a. 无用的
e.g. 1. It's useless to argue with them.
同他们争论是没有用的。
2. I had expended much time on the work but they told me it's useless.
我花了很多时间在这件工作上，他们却告诉我说这是无用的。

user [ 'ju:zə ] n. 用户,使用者
e.g. 1. Our company is the biggest user of electricity in this area.
我们公司是这个地区最大的用电户。
2. Data that describes the significant characteristics of a user, a group of users, or one or more computer resources.
描述一个用户、一组用户或一至多个计算机资源重要特征的数据。

usual [ 'ju:ʒuəl ] a. 通常的
e.g. 1. We will meet at the usual time.
我们将在老时间会面。
2. As usual, there weren't many people at the meeting.
像往常一样，来开会的人不多。

usually [ 'ju:ʒʊəli ] ad. 通常
e.g. 1. I'm not usually so late.
我平常并不来得这样晚。
2. We usually meet at six o'clock in the afternoon.
我们通常下午六点钟会面。

utensil [ ju(:)'tensl ] n. 器具
e.g. 1. I have to buy some kitchen utensils before starting cooking.
开始做饭前，我还得去买些厨房用具。
2. A hollow utensil, such as a cup, vase, or pitcher, used as a container, especially for liquids.
容器一种空的容器，比如杯子、瓶子或罐子，用来装液体的一种器皿

utility [ ju:'tiliti ] n. 公共设施,效用,公用程序,实用品,实用
e.g. 1. Their research project has limited practical utility.
他们的研究项目实用价值很有限。
2. The source entry utility operation during which source statements are keyed in and added a new records in a source member.
一种源输入公用程序的操作，在这一操作过程中，它将键入的源语句作为新记录加到源成员中。

utilization [ ˌju:tilai'zeiʃən ] n. 利用
e.g. 1. A technique in which programs or data that are not used at the same time can cover each other for raising memory utilization ratio.
不同时使用的程序或数据可以互相覆盖，以提高内存的利用率的一种技术。
2. A system of physical conditioning designed to enhance circulatory and respiratory efficiency that involves vigorous, sustained exercise, such as jogging, swimming, or cycling, thereby improving the body's utilization of oxygen.
有氧健身法旨在增强循环和呼吸功效的生理调节体系，包括有力的、持久的锻炼，例如慢跑、游泳或骑自行车，从而提高肌体对氧气的利用

utilize [ ju:'tilaiz ] v. 利用
e.g. 1. It is hoped that in her new job her talents will be better utilized than before.
希望在新的工作岗位上，她的才干能够得到比以往更好的发挥。
2. How can we utilize his knowledge and skill to our advantage?
我们如何来利用他的知识和技术才对我们有利？

utmost [ 'ʌtməust ] a. 极度的,最远的
n. 极限,最大可能
e.g. 1. She does her utmost to please her parents.
她竭尽全力使父母高兴。
2. We can't take on any more work we're fully stretched (ie working to the utmost of our powers) at the moment.
我们不能再接受更多的工作了--目前已经全力以赴了.

utter [ 'ʌtə ] a. 全然的,绝对,完全
v. 发出,作声,发表
e.g. 1. What utter rubbish he talks!
他完全是胡说！
2. It's an utter waste of time.
这完全是浪费时间。

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