英语词汇speak-back circuit怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	speak-back circuit
释义	speak-back circuit 简明释义工作联络通话电路网络释义 1 [通信]?通话电路 ... 通话电键 talker key 通话电路 speak-back circuit 通话费自动计算制 automatic message accounting system ... 短语 1 speak back circuit 通话电路
随便看	underground exploitation underground exploration underground explosion underground facility arrangement underground facility map underground feeder underground film underground filtration underground filtration field underground fire underground fire pump adapter underground flooding underground flow underground folding underground free way underground garage underground gas underground gasification underground gasification face underground gasification of coal underground gasifier underground gasoline tank underground gas storage underground gate valve underground geological map

英汉双解词典包含3185865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。