This paper presents the development of acoustic immittance apparatus and application in diagnosis of ear disease.本文详细介绍了声导抗测试技术的发展及在耳科疾病诊断中的应用.This paper presents the contactless control of flasher with triode.提出了用三级管导通和...
Harry had carefully bought and wrapped presents for Mark to give them.哈里精心购置了礼物又仔细包好，让马克交给他们。Diana is taking the opportunity to wrap up the family presents.黛安娜利用这个机会将家人的礼物包起来。Jeff had shopped extravagantly for presents f...
Rioters caused havoc in the centre of the town.暴乱分子在市中心制造了极大混乱。One eyewitness said the rioters were engaged in an orgy of destruction...一位目击者称暴徒肆无忌惮地到处进行破坏。Rioters ransacked the shops.暴徒洗劫各商店。About 1,000 rioters vandaliz...
The Swiss franc has remained surprisingly strong.瑞士法郎一直出人意料地保持着坚挺。The Swiss franc is a hard currency.瑞士法郎是一种硬货币.The franc had been under no pressure compared with the lira and the pound.与里拉和英镑相比，法郎并没受到压力。...
He balked in his speech.他忽然中断讲演.Last October the bank balked, alarmed that a $24m profit had turned into a $20m deficit.去年10月，由于对2,400万美元的利润变成了2,000万的亏损感到担心，这家银行畏缩了。I wanted to buy the dress, but I balked at the high pri...