- 重点词汇
- whichpron.哪一个;（…的）那个;
- chemistryn.化学;化学组成;（两人之间）吸引;
- concentratesv.专心于( concentrate的第三人称单数 );注意;集中;聚集;
- testn.试验;考验;测验;化验;
- onprep. (覆盖、附着)在…上;由…支撑着;在(运输工具)上;在（某一天）;就在…之后;关于（事或人）;（身上）带着;为（某团体或组织）的一员;吃;（表示方向）在，向，对;在，接近（某地）;根据;以…支付;通过;与…相比
- coatingn.涂层，覆盖层;（食品上的）面衣，糖衣，涂料;外衣布料上衣料，细呢，花呢;
- ourpron.我们的，we的所有格形式;
- strongadj.强的;坚强的;强烈的;强壮的;
- UVadj.紫外的;
- 相关例句
The threat of going bankrupt is very unpleasant but it certainly concentrates the mind.
即将破产的威胁虽令人极烦恼,但确也能逼迫人开动脑筋.
词典精选例句
Especially in dairy production, a judicious use of concentrates will pay dividends.
尤其是在牛奶生产中, 审慎使用精饲料将是有利的.
词典精选例句
Concentrating switching function qualifier. Right-click for expanding switching function.
集中开关功能限定符. 右击指定扩展开关功能.
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Concentrating strength on supporting the construction of key in-frastructure projects.
集中力量援建基础设施重点工程.
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A different way to enhance efficiency involves the developments of light-concentrating systems.
另一种提高效率的方式是关于聚光系统的开发.
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An over-temperature alarm and interlock is provided on the gases leaving the concentrating tower.
在离开浓缩塔的气体中安置有超温报警器和联锁装置.
词典精选例句
He was concentrating, his face strained and gaunt, as it had been for months.
他全神贯注, 面容憔悴, 这已有好几个月了.
词典精选例句
Instead of concentrating on good cars, Lynn Townsend and his group started to expand overseas.
林恩?汤森那些人并不把主要力量放在造好汽车这方面, 而是忙于向海外发展.
词典精选例句
Doctors are concentrating on understanding the disease better, and on optimizing the treatment.
医生正致力于更好地了解这种疾病，并使治疗方法尽可能完善。
《柯林斯高阶英汉双解学习词典》
