1、telecommunications|n. |U the sending and receiving of messages over distance, esp. by telephone, radio and television |电信| | | |a telecommunications satellite |通信卫星| | | |the telecommunications industry |电信业| |dumb |a. |unable to speak |哑的，不会说话的| | | |a deaf and dumb boy |一个聋哑男孩| | | |Being dumb, th
2、e little girl had difficulty communicating her feelings. |因不会说话，那个小女孩交流感情有困难。| |investment |n. |C, U the act of investing money in sth. |投资| | | |This country needs investment in education. |这个国家需要在教育上投资。| | | |He hopes to attract foreign investment. |他希望吸引外国投资。| |Latin |n. not anywhere |任何地方都不| | |
3、 |His room had a smell that could be found nowhere else in the house. |他房间里有股味道，在房子里的其他地方都没有。| | | |These young people have nowhere to go. |这些年轻人没有地方可去。| |disposal |n. |U the act of getting rid of sth. |处理；消除| | | |His business is waste disposal. |他的业务是处理垃圾。| | | |Please see to the disposal of that
4、rubbish. |请负责处理掉| |revenue |n. |U the income that a government, company, etc. receives regularly |财政收入；收益| | | |The government was short of money because of falling oil revenues. |由于石油收入减少，政府感到财政拮据。| | | |The government got much revenue from taxes last year. |政府去年从税收中获得大量收入。| |electron |n. |C |电子| |
5、 | |Protons are nearly 2000 times as heavy as electrons. |质子比电子重将近 2000 倍。Phrases and Expressions|give sb. an advantage over |make sb. more likely to succeed than others |使具有优势| | |Fluent English will give you an advantage over others. |英语流利会让你比别人有优势。| | |His experience gave him an advantage over th
6、ose fresh graduates. |他的经验使他比那些刚毕业的大学生有优势。|be stuck with|have sth. you do not want because you cannot get rid of it |无法摆脱，解脱不了| | |We were stuck with unexpected visitors. |我们被迫接待不速之客。| | |Im stuck with this job for the moment. |我眼下被工作困住了。|push ahead|continue trying to achieve sth. |推进；推行| | |The fac
7、tory is pushing ahead with plans to expand production. |工厂正在推行扩大生产的计划。| | |How to better push ahead with the project is under discussion. |如何更好地推进这个项目正在讨论中。|a matter of sth. |sth. that needs or depends on sth. else |是.问题| | |He will know it sooner or later. It is only a matter of time. |他早晚会知道的，只是个时
8、间问题。| | |Some people prefer the old version to the new one. Its a matter of taste. |有些人喜欢旧版本胜于新版本，这只是品味问题。|date from |have existed since a particular time in the past |始于| | |This law dates from the 17th century. |这条法律起源于 17 世纪。| | |Our friendship dates from our college days. |我们的友谊始于大学时代。|be stuck
9、in |be in an unpleasant situation and unable to change it or get away from it |陷入| | |We were stuck in traffic for over an hour. |我们被交通堵塞困了一个多小时。| | |He said his car had got stuck in the snow. |他说他的车当时陷在雪里了。|scratch the surface |deal with only the simple or obvious parts of sth. |仅触及表面；浅尝辄止| | |The
10、lecturer merely scratched the surface of the subject. |演讲人仅仅谈了谈该题目的一点皮毛。| | |We left feeling that we had just scratched the surface of this fascinating country. |我们离开这个神奇的国家时，觉得只了解了她表面的一些东西。|log on |do the necessary actions that allow you to begin using a computer system |登录（计算机）系统| | |You need a pa
11、ssword to log on to the system. |你要有密码才能登录该系统。| | |Customers pay to log on and chat with other users. |顾客要付费才能登录系统与其他用户聊天。|at ones disposal |available for one to use |供某人使用；由某人支配| | |During your visit, I will put my room at your disposal. |在你来访期间我会把我的房间给你用。| | |He will have a car at his disposal for
12、 the whole month. |这一整月都会有一部车供他使用。|make use of |use sth. or sb. in order to get an advantage |使用；利用| | |We could make better use of our resources. |我们可以更好地利用我们的资源。| | |You should make full use of the Internet. |你应该充分利用互联网。|keep pace with |move, increase, change, etc. at the same speed as sb. or sth.
13、else |齐头并进；并驾齐驱| | |Are wages keeping pace with inflation? |工资的提高能否与通货膨胀同步？| | |The company is struggling to keep pace with changes in the market place. |这个公司正努力保持与市场变化同步。|lag behind |fail to achieve as much as sb. else; fail to remain level with others |落后；滞后| | |The little boy lagged behind his parents. |那小男孩落在他父母的后面了。| | |We still lag far behind many of our competitors in using modern technology. |在应用先进技术方面，我们仍落后于我们的许多竞争者。
