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	Sea King seal sea lane sealant sealed sea legs sealer sea level sealing sealing wax sea lion sealskin seam seaman seamanship seamed sea mile sea mist seamless seamlessly seamstress seamy seance Sea of Marmara seaplane

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