英语词汇“sleeve controlled switchboard”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	sleeve controlled switchboard
释义	sleeve controlled switchboard 套线控制式交换机
随便看	a suburban shopping centre a suburban village a suburb of London a suburb of naples a suburb of Rio A subway on Line 5 runs on the Lishui Bridge a subway rider a subway station a subway station/train a success a successful architect a successful businessman A successful businessman must be aggressive A successful businessman must be aggressive! a successful candidate a successful career/actor a successful competitor a successful experiment a successful man a successful partnership A successful peace talk fail to do sth A successful plan is fruitful a successful womanizer a succession of a succession of delays