高校问答圣人级别:请教高手 翻译?
来源：百度文库 编辑：高校问答 时间：2024/05/03 19:52:55
什么是closed circuit 用英文解释!谢谢
你自己看吧，我用韦氏查的，反正我的英语是没救了！
Main Entry:closed*cir?uit
Pronunciation:-*s*r-k*t
Function:adjective
Date:1949
: used in, shown on, or being a television installation in which the signal is transmitted by wire to a limited number of receivers
闭合电路
closed circuit
ph.
1. 【电】闭合电路;闭路电视