Polypak苯乙烯、二乙烯苯共聚物
polypn.水螅虫;鼻肉;息肉
polypus telangiectodes[医] 血管扩张性息肉
Polypodium virginianumn.东北多足蕨
polypropylene film bag聚丙烯薄膜袋
Polypodiodes lachnopusn.濑水龙骨
polyprenylphosphosugar多异戊烯磷酸(基)糖
polyphone jacket cable聚乙烯护套电缆
polyphoretic phosphate聚磷酸根皮素, 聚磷根皮酚