英语词汇“ring head”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	ring head
释义	ring head ring head [′riŋ ‚hed] (electronics) A recording and playback head in a magnetic recording system which has the form of a ring with a gap at one point, and on which the coils are wound.
随便看	helper t-cell helper t cells helper t-lymphocyte frequency helper t-lymphocyte precursor helper t-lymphocyte precursor frequency helper virus helper’s high help fight childhood cancer help file help find my child help for abused women and children help for adult victims of child abuse help for brain injured children help for catubig agricultural advancement project help for health trust help for heroes help for incontinent people help for orphans international help for the underprivileged helpful helpful critical guy syndrome helpful halo hacking tool helpfully helpfulness helpful responses questionnaire

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