这一系统采用了特别好的图形界面。The system uses an impressive graphical interface.新版程序的用户界面比原来程序的好得多.The new version of the program comes with a much better user interface than original.该程序界面明了，适用范围广。This program has perspicuous interfa...
At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.此时每条染色体由一对染色单体构成,这两条联合的染色体称为四分体.Microspore abortion occurred after the tetrad formation.小孢子败育发生在四分体形成以后...
He was returned to prison in 1977 for impersonating a police officer.他1977年因冒充警官而再次入狱。I ought to be arrested for impersonating an officer.我假冒警官应该被捕.The man was accused of impersonating a officer.那个男人被控冒充官员.He was returne...
这里所说的上层小资产阶级,是指雇佣工人或店员的小规模的工商业者.The upper petty bourgeoisie referred to here are small industrialists and merchants employing workers or assistants....
The car passed over the body twice, once backward and then forward.那辆车把那人来回轧了两次，先是倒着轧的，再是往前开着轧的。"Let's invite her to dinner." — "Over my dead body!"“我们请她来吃晚饭吧。”——“除非我死了！”Xandra is an athletic 36-year-old with a 21-y...