This paper dissects the process to analyse arsenic in test method and operative skills.本文从实验方法、操作技巧等方面剖析了砷测定方法的机理.This paper dissects the above - mentioned factors, and proposes the corrected Stokes formula and its appli...
他们打卡下班，于2点50分离开。They clocked off duty and left at ten to three.我回来的时候，妈妈还没下班。Ma was still at work when I got back.值夜班的警员准备打卡下班。The Night Duty Officer was ready to clock off....
Speaking through an interpreter , the President said that the talks were going well.总统通过译员说会谈进展良好。We must allow him to be a good interpreter.我们必须承认他是个好译员.We communicated through an interpreter.我们通过传译员交流....