polybagn.塑料袋；尤指包装杂志用的塑料袋POLYabbr.聚乙烯(=polyethylene)pref.多的；聚合的polyoxyalkylene fatty acid ester脂肪酸聚氧烷撑酯polyoxyethylene carboxylic ester聚氧乙烯羧酸酯polyaziridine crosslinking agent聚氮丙啶交联剂polyethylene insulated conductor聚乙烯绝缘电缆polyoxyethylenated alkylnaphthol聚氧乙烯化烷基萘Poly lactic-co-glycolic acid乳酸/羟基乙酸共聚物poly lactie-co-glycolic acid乳酸/羟基乙酸共聚物poly-titanic-silicic sulfate聚硅硫酸钛polychloro copper phthalocyanine多氯酞花青铜Polystomammina cf. P. nitidan.光泽多口砂虫(相似种)