closed circuit signalling

网络释义

1.	闭路通信 ... closed circuit lubrication 闭式循环润滑 closed circuit signalling 闭路通信 closed circuit system 闭式循环系统闭路制 ... www.zftrans.com
2.	闭路发信 ... closed circuit principle 闭路原则, 闭路原理 closed circuit signalling 闭路发信 closed chromosome 闭锁[闭合]染色体 ... www.qiongdian.com

随便看

英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。