isodiazeneWiktionary 原文英美构词拆解isoiso-前缀diazenediazene词干iso-Same, identical. · Equal; equivalent.词源说明From iso- + diazene.释义名词noun1(organic chemistry) Any of a class of organic nitrogen compounds, related to carbenes, whose structure can be represented as R2NN: <=> R2N+=N-.