英语词汇“magnetic head”是什么意思，“magnetic head”的读音、用法及例句翻译-烛光网

词汇	magnetic head
释义	magnetic headn.（名词） An electromagnet, such as one used in a tape recorder, that converts electrical impulses into variations in the magnetism of a surface for storage and subsequent retrieval.磁头：一种电磁体，例如用在磁带录音机上的那种，能减弱电脉冲强度以备贮存在磁性表面上并能回收失去的电脉冲
随便看	nidified nidifies nidifugous nidify nidify nidifying nidus niduses Niebuhr niece nieces nielli niello nielloed nielloing niellos nielsbohrium Nielsen Nielsen Electronics Institute Niemen Niemeyer Soares Filho Nietzsche Niflheim niftier nifties

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