decaneWiktionary 原文/ˈdɛkeɪn/构词拆解decdec-前缀ane-ane后缀dec-Alternative form of deca- (“ten”) used before a vowel.-aneVariant of -an, usually with differentiation (germane, humane, urbane), but sometimes alone (mundane). · (organic chemistry) A saturated hydrocarbon; an alkane.词源说明From dec- + -ane.释义名词noun1(organic chemistry) Any of the 75 isomers of the aliphatic hydrocarbon having the chemical formula C10H22同族词派生词 7n-decane·cyclodecane·decanal