vinyl chloride-vinyl acetate copolymer醋酸: acetic acid乙烯: ethylene; ethene; olefiant g ...酯: ester醋酸乙烯酯共聚物: eva copolymer; vinyl acetate copolymer乙烯-醋酸乙烯酯共聚物: ethylene-vinyl acetate copolymer下载手机词典可随时随地查词查翻译
