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 resistances回路电阻circuit board drill电路板钻头circuit improvement电路改进circuit oscillation电路振荡circuit requirements电路技术条件circuit availability电路可用率circuit of the cells槽路Circuit Fundamentals电路基础Circuit-simulation模拟仿真Circuit verification电路验证