| 英文同义词: | 2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethyl 2-propenoate, N-(hydroxymethyl)-2-methyl-2-propenamide and 2-propenoic acid;2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethyl 2-propenoate, N-(hydroxymethyl)-2-methyl-2-propenamide and 2-propenoic acid 2-Propenoic acid,2-methyl-,methyl ester,polymer with ethyl 2-propenoate,N-(hydroxymethyl)-2-methyl-2-propenamide and 2-propenoic acid |