current law现行法令currentn.趋势；(水、气、电)流adj.现在的；流通的current source file当前记录current delay relay电流延迟继电器current instruction现行指令current mode switch电流型开关current-balance s电流平衡系统current stimulation电流激励current-shunt fee电流并联反馈current ratio error变流比误差current input state当前输入态current consumption日常消耗,电流消耗

1. Then you run in some water and turn on the current.
   然后他就放些水，把电流通上。
2. The signal consists of surges of electrons or electric current.
   该信号是由电涌即电流所组成。