英语词汇magnetic head怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	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	after after-action after all afterbirth afterburner aftercare afterclap afterdamp afterdeck aftereffect afterglow after-hours afterimage afterlife after-market aftermath aftermost afternoon afterpains afterpiece after-ripening afters afterschool aftersensation after-shave

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