| 英文同义词: | 2-Propenoic acid, 2-methyl-, polymer with N-(butoxymethyl)-2-propenamide, ethenylbenzene and ethyl 2-propenoate Ethyl acrylate, styrene, N-butoxymethylacrylamide, methacrylic acidpolymer;2-Propenoic acid, 2-methyl-, polymer with N-(butoxymethyl)-2-propenamide, ethenylbenzene and ethyl 2-propenoate |