closed circuit telegraph system是什麼意思、英文翻譯及中文解釋 本文已影響 1.16K人 closed circuit telegraph systeming-bottom: 75%;"> 詞語: closed circuit telegraph system解釋: 閉路電報系統詞性: 名詞詞典: 電信專業英漢詞典 closed circuit telegraph system 相關解釋 閉路電報系統 closed circuit telegraph system