circuitaladj.线路的(循环的)circuitn.巡回；线路；环形；电路；回路v.巡回；绕 ... 环形circuit control relay电路控制继电器circuit discriminator电路鉴别器Circuit Routing Chart电路路线表circuit-noise meter[电] 电路杂音计circuit transfer mode电路传递方式Circuit Card Assembly电路卡综合装置circuit time recorder电路计时器circuit group control电路群控制circuit meshwork list电路网表circuit configuration电路结构