英文同义词: | 2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, ethenylbenzene and methyl 2-methyl-2-propenoate;methacrylic acid/butyl acrylate/methyl methacrylate/styren;Butyl acrylate·methacrylic acid·methyl methacrylate·styrene copolymer;Butyl acrylate, methacrylic acid, methyl methacrylate, styrene polymer;METHACRYLIC ACID-BUTYL ACRYLATE-METHYL METHACRYLATE-STYRENE POLYMER;butyl prop-2-enoate, methyl 2-methylprop-2-enoate, 2-methylprop-2 -enoic acid, styrene |