相关单词近義詞 telephone line 電話線, 電話線路..., telegraph line 電報線路, telephone wire 電話線臨近詞telegraphy, telegraph, telegraphic frequency, telegraph sending key, telegraph collationne, telegraph sounder key, telegraph multiplexer, telegraph receive hub, telegraph distributor, telegraph demodulator, telegraph money order, telegraphic authority 返回 telegraph wire