relaying station

辅助电台，接... ... ) slave station 辅助电台 ) relaying station 帮电站;中继站;增音站;接力站 ) linking-up station 中继电台 ...

电台中继站,... ... ) transmitter-receiver relay 电台中继站 ) relaying station 中继站，中继台 ) linking-up station 中继电台 ...