单词	再三再四行为
释义	再三再四行为TWICE AND TWICED BEHAVIOR
随便看	nbs nbs(national bureau of standard nbs (national bureau of standards) nbs--national bureau of standards nbs(national bureau of standard--usa) nbs(national bureau of standard，usa) nbs; n-bromosuccinimide nbs（british standard wire gage） nbs（national bureau of standards u.s.a.） nbt *n. buccalis n. buccalis nbu distribution n-butane n-butyl 4 n-butyl 4,4-bis(tert-butylperoxy)valerate n-butyl 4,4-bisvalerate n-butyl acetate n-butyl acrylate n-butyl alcohol n-butylamine n-butylaniline n-butylaniline-- n-phenylbutylamine n-butylaniline; n-phenylbutylamine n-butylbenzene