nitreneWiktionary 原文/ˈnaɪˌtriːn/构词拆解nitro-前缀+carbene词干nitro-nitrate, nitrogen · containing the nitro functional group词源说明Blend of nitro- + carbene.释义名词noun1(organic chemistry) Any organic compound, the univalent nitrogen equivalent of a carbene, having general formula RN:同族词派生词 1nitrenoid