hexadecanoicWiktionary 原文英美构词拆解hexadecanhexadecane词干oic-oic后缀-oic(organic chemistry) used to form the names of carboxylic groups and acids词源说明From hexadecane + -oic.释义形容词adjective1Of or pertaining to hexadecanoic acid or its derivatives同族词派生词 2hexadecanoyl·hexadecenoyl