trihydroxybenzoic acidWiktionary 原文英美构词拆解trihydroxy词干+benzoic acid词干词源说明From trihydroxy + benzoic acid.释义名词noun1(organic chemistry) Any of the trihydroxy derivatives of benzoic acid.同族词派生词 1trihydroxybenzoate相关词 1dihydroxybenzoic acid