基本解釋[通信] 電話增音器詞組短語短語telephone frequency repeater 話頻增音機telephone frequency repeater voice -frequency repeater 話頻增音機submerged telephone repeater 海纜電話增音機submerged telephone repeater detail 海纜電話增音機telephone repeater station 電話轉發(fā)站telephone repeater更多詞組專業(yè)釋義電子、通信與自動控制技術電話增音器電話增音機電話中繼器機械工程電話增音器計算機科學技術電話轉發(fā)器