telephone central where circuits are completed with patchcords 同义词:patchboard, plugboard,
其他语种释义
switchboardとは意味:switchboard n. 交換台. 【動詞+】 ◆Call the hotel switchboard. ホテルの交換台を呼びだして下さい ◆I can't get the switchboard. 交換台が出ない ◆The switchboard was jammed with calls from angry viewers. 交換台は怒った視聴者たちからの電話で混みあった ◆Who is...