| 释义 |
closed circuitn.（名词）- An electric circuit providing an uninterrupted, endless path for the flow of current.闭路式：为电流的流动提供不受干扰的、没有终止的电路
- A television transmission circuit with a limited number of reception stations and no broadcast facilities.闭路电视：具有数量有限的接收台且无广播设施的电视传输线路
closedʹ-cirʹcuit AHD[klōzdʹsûrʹkĭt] （形容词） |