当: proper; right冲: powerful; with vim and vigou ...组: group当冲客: day trader缓冲组: buffer group脉冲组: pulse group; pulsegroup男儿当冲线: cool runnings对冲组合: hedging portfolio反冲组件: back flush unit连续脉冲组: successive pulse groups脉冲组, 串脉冲: box-car三脉冲组: pulse trio; triad反冲组件,反组件: back flush unit孔口缓冲组织: ostiole buffer脉冲组发生器: pulse series generator; pulse-series generator三脉冲组系统: pulse trio system操纵和缓冲组件: steer-dampet unit仿真四个脉冲组: dummy tetrad脉冲组宝石激光: pulsed ruby laser脉冲组重复频率: pulse grourepetition rate虚假四位二进制, 仿真四个脉冲组: dummy tetrad当宠物的小型狗的一种: affenpinscher当初: 1.(开始时) at the beginning; originally; at the outset; in the first place 当初打算在这儿盖一座大楼。 it was originally planned to put up a big building here. 当初你就不该这么做。 you should never have acted the way you did in the first place. 早知今日, 何必当初? if i had known it would come to this, i would have acted differently. 你当初是怎么跟我说的? what did you tell me, eh?2.(从前) formerly; in the past; at that time 当初这里是一片废墟。 formerly [in the past] the place was a heap of ruins当成耳旁风: like water off a duck's back; like water on a duck’s back当初打算在这儿盖一座大楼: it was originally planned to put up a big building here当成: liberal; take a as