closed circuit

汉语翻译

【计】 闭合线路
【化】 闭路
【医】 通路, 闭合电路

词型变化

形容词:closed-circuit 

英语解释

名词 closed circuit:

a complete electrical circuit around which current flows or a signal circulates同义词：loop

形容词 closed circuit:

relating to or consisting of a closed circuit同义词：closed-circuit