他失神地望着窗外。He looked vacantly out of the window.她双唇微张，失神地望着前方。She was staring into space, her mouth slack.他那失神的样子使我怀疑他是否在听.The vacancy of his expression made me doubt if he was listening....
目的调查术前不同备皮方法 ( 剃毛与不剃毛 ) 对手术切口感染的影响.Objective To observe the influence of different skin preparation methods ( shaving or non - shaving ) on wound infection....
The organization publishes a regular digest of environmental statistics.该组织定期出版一份环境统计数据摘要。The newspaper publishes a profile of a leading sportsman every week.该报每周刊登一篇关于一名优秀运动员的简介.Today our paper publishes its 10000 th nu...
本节只讨论其中的两类: 金属离子钝化剂和过氧化物分解剂.Only two types will be included in present discussion: metal - ion deactivators and peroxide decomposers.为方便起见,材料分为三大类: 金属, 塑料或聚合物和陶瓷.It is convenient to divide materials into three main types...