丙稀晴丙烯情丙烯腈;氰乙烯acrylonitrile content: 丙烯腈含量acrylonitrile copolymer: 丙烯锕共聚物acrylonitrile dipolymer: 丙烯腈二聚物acrylonitrile electrolysis: 丙烯腈电解acrylonitrile measurement: 丙烯腈测量下载手机词典可随时随地查词查翻译