The paper emphatically introduces the working principle of functional units of flameproof intelligent soft - start switch.本文着重介绍隔爆智能软起动开关各功能单元的工作原理.The workers are in flameproof overalls.工人们穿上防火工装裤....a flameproof casser...
Wages have fallen by more than twenty percent during the past two months...在过去的两个月里，薪资降幅超过 20%。She hung on as the freezing, rushing water cascaded past her...她抓得紧紧的，任凭冰冷湍急的水流从她身上倾泻而下。This is to help her to come to terms ...