- 重点词汇
- pointn.观点;要点;意义，目的;细节;特点;地点;时刻;尖;点，分;罗经点;插座;
- ofprep. 关于;属于…的;由…制成;
- noticeablyadv.显著地，明显地;
- they'reabbr.they are 他们是;
- not yet尚未，还没有;
- reachedv.到达( reach的过去式和过去分词 );联络;伸出手臂，延伸;
- CD playersn.激光唱机( CD player的名词复数 );
- saturationn.（达到）饱和状态;饱和度;浸透，浸润;饱和剂;
- 相关例句
Lasers are now used in applications ranging from eye surgery to CD players.
今天的激光应用广泛，从眼科手术到cd唱盘无所不在。
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The study concluded that the variation between the CD players was very small.
研究表明，各种CD播放器之间的差别是非常小的。
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多年来，cd播放机的价格不断下跌，质量却在不断提高，这应该对降低通胀有所贡献。
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The original CD players were ludicrously expensive, so not many people bought them.
最早的cd播放机贵得离谱，因此买的人并不多。
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Application of PCM network management system in east China electric power communication network
PCM网管系统在华东电力通信网的应用
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Design of Management System for Electric Power Distribution Network Based on GIS
配电网管理GIS系统设计方案
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The early study of information security architecture of electric power industry
电力行业信息安全体系结构初探
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民工们照着去做，果然浑身是力，干活很轻松，减轻了劳苦。这年轻人得使点劲干活才是&他也太懒散了。
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An engine imbibes fuel ( steam, fission, petrol, or elbow grease) and transforms it into work.
发动机吸收燃料（蒸汽、裂变、汽油或者做大量的功）并将其转换为功。
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