telephone circuit
短語詞組
- telephone data circuit 數(shù)料電話電路
- telephone telegram circuit 電話電報(bào)線路;詳細(xì)繙譯
- telephone dialer circuit 電話撥號(hào)器電路;繙譯;電話線路
- telephone exchange circuit 市內(nèi)電話電路
- telephone -circuit data 電話
- toll telephone circuit [通信]長(zhǎng)途電話線路
- extended telephone circuit 伸展電話電路
- house telephone circuit 室內(nèi)電話線路
- operator telephone circuit 話務(wù)員話機(jī)電路 返回 telephone circuit