短語(yǔ)詞組短語(yǔ)telephone frequency repeater 話頻增音機(jī)telephone frequency repeater voice -frequency repeater 話頻增音機(jī)submerged telephone repeater 海纜電話增音機(jī)submerged telephone repeater detail 海纜電話增音機(jī)telephone repeater station 電話轉(zhuǎn)發(fā)站control telephone repeater station 控制電話中繼站telephone repeater detail 電話中轉(zhuǎn)站carrier telephone repeater [通信]載波電話增音機(jī);載波negative impedance telephone repeater 負(fù)阻抗電話中繼器 返回 telephone repeater