释义 |
hemi·mellitic acid \| ̷ ̷ ̷ ̷ at hemi+...-\ noun Etymology: International Scientific Vocabulary hemi- (I) + mellitic : a crystalline acid C6H3(COOH)3 derived from benzene and having half as many carboxyl groups as mellitic acid; 1,2,3-benzene-tricarboxylic acid |