mesoxalic acidWiktionary 原文英美构词拆解mes-前缀+oxalic词干mes-prevocalic variant of meso-词源说明From mes- + oxalic + acid.释义名词noun1(organic chemistry) A dicarboxylic acid, C3H2O6 that is an intermediate in the oxidation of malonic acid to oxalic acid.同族词派生词 1mesoxalate