pyruvoylWiktionary 原文英美构词拆解pyruvpyruvic词干oyl-oyl后缀-oyl(chemistry) Forming the names of acyl radicals from the names of corresponding carboxylic acids.词源说明From pyruvic + -oyl.释义名词noun1(organic chemistry, especially in combination) The univalent radical derived from pyruvic acid by loss of a hydroxyl group同族词相关词 1pyruvyl