在社交场合讨论生意被认为是不礼貌的。It was thought bad form to discuss business on social occasions.提出过多的问题是不礼貌的。It is impolite to ask too many questions.职员常常态度很不礼貌，有时候极其蛮横。Staff are often discourteous and sometimes downright rude....
The Frequency Shift Keying modulation is widely used in HF digital communication.移频键控是短波数字通信中常用的一种调制方式.Her sister carried with her most of the grimness of shift and toil.她姐姐身上还带着艰辛操劳的痕迹.Before deselecting shift the selec...
Mr Milner persuaded the federal prosecutors not to lock up his client.米尔纳先生说服联邦检察官不把他的当事人关起来。Don't forget to lock up.别忘了锁好门窗。He reminded me to lock up the house when I go out.他提醒我外出时把屋子锁起来....
他已申请入大学.He has applied for entrance to university.三年后他入大学深造.Three years later he matriculated for advance study.他获准注册入大学.He was matriculated at a college....
Soldiers using a multiple rocket launcher scored a direct hit on the steeple of a church.士兵们使用多管火箭筒直接击中一所教堂的尖塔。His favourite gadget is a Russian - made rocket launcher which holds 40 three metre - long missilles.他最喜欢的还是那...