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telephone magneto 添加释义

网络释义英英释义

  磁石式电话

通讯工程专业英语词汇翻译 ... 扬声电话机 telephone, loud speaking 磁石式电话 telephone, magneto 人工电话系统 telephone, manual ...

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短语

magneto telephone set 磁石式电话机 ; 磁石电话机

magneto telephone switchboard 磁石电话交换机

magneto telephone 磁石式电话 ; 磁石式电话机 ; 久磁电话

portable magneto-telephone switch board 便携式磁石电话交换机

floor pattern magneto telephone switchboard 磁石落地式电话交换机

Magneto Telephone Exchange 磁石式电话交换机

magneto-telephone 磁电式电话

telephone set magneto 磁石电话机

magneto telephone bell 磁石电话铃

 更多收起网络短语

Telephone magneto

  • abstract: A telephone magneto is a hand-cranked electrical generator that uses permanent magnets to produce alternating current from the rotating armature. In early telegraphy, magnetos were used to power instruments, while in telephony they were used to generate electrical current to drive electromechanical ringers in telephone sets and on operator consoles.

以上来源于: WordNet

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