hydrohalogenationWiktionary 原文英美构词拆解hydrohydro-前缀halogenationhalogenation词干hydro-water · liquid词源说明From hydro- + halogenation.释义名词noun1(chemistry) The electrophilic addition of hydrohalic acids to alkenes to yield the corresponding haloalkanes.同族词相关词 4hydrobromination·hydrochlorination·hydrofluorination