polypian.视物显多症;多幻视症
polypn.水螅虫;鼻肉;息肉
polypentaerythritoln.聚季戊四醇
polyphony narrative复调叙事
Polypogon maritimusn.裂颖棒头草
Polypropyrene resin聚丙烯
polyphenylacetylene聚苯乙炔
Polyphasie taxonomy多相分类
polyphase rectifier多相整流器
polypus hydatidosus[医] 囊状息肉
Polypropylene Resin聚丙烯树脂
polypropylene fibre丙纶