单词	自协变
释义	同自协方差--自协变
随便看	n. femoralis nfe--network front end nfe-- nitrogen-free extract nfe; nitrogen-free extract nfe， nitrogen-free extract nff nff--no fault found n. fibularis communis n. fibularis communis n. fibularis profundus n. fibularis profundus *n. fibularis superficialis n. fibularis superficialis nfie n-fixer nfk nfl nflammation of the brain inflammation of the nfld nfld. n-(fluorodichloromethyl-thio)phthalimide nfm nf--narrow frequency band nf--negative feedback--nfb nf (negtive feedback)