The ultrasonics stopped and the light went soft.超声波停了，灯光也弱了一些。In medical and other applications of ultrasonics , a variety of electronic instrumentation is used.超声波在医学和其它应用中, 要使用许多电子仪器设备.Machine parts of irregular shape ...
Machine parts of irregular shape can be washed very clean by ultrasonics.用超声波能把形状不规则的机件洗得很干净.In medical and other applications of ultrasonics , a variety of electronic instrumentation is used.超声波在医学和其它应用中, 要使用许多电子仪器设备.Th...
The price tag on the 34-room white Regency mansion is £17.5 million.那栋有34个房间的摄政时期的白色官邸报价为1,750万英镑。He remains barricaded inside his heavily-fortified mansion.他在自己防卫森严的宅院里把自己与外界隔绝开来。an 18th century country mansion18世纪的乡村宅第...
他头发凌乱，没刮胡子，脸色苍白。His hair was disheveled, and his face was unshaven and gray.他几天没刮胡子，脸上胡子拉碴。His face was covered with the stubble of several nights.肯沃西回到自己卧室，洗脸，刮胡子。Kenworthy withdrew into his bedroom, washed and shaved....