单词	intra-
释义	intra-intra- /ɪntrə/ prefix formal or technical Word Origin WORD ORIGINintra- Origin: Late Latin, Latin intra ‘inside’, from an unrecorded Latin interus; ➔ INTERIOR2 Examples EXAMPLES FROM OTHER DICTIONARIES an intranet 1inside SYN  within:  intra-departmental (=within a department)2into:  an intravenous injection (=into a vein)
随便看	mamma mammal mammalian mammary mammary gland mammogram mammography mammon mammoth mammy man manacle manacled manage manageability manageable management management buyout management consultant manager manageress managerial managing director Managua man-at-arms

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