Polydin苯噻硫酮[治癣药]POLYabbr.聚乙烯(=polyethylene)pref.多的；聚合的Polyamide Filament锦纶丝polybasic polypoid多基数多倍体polystyrene sphere聚苯乙烯球polyallel crossing多近交系互交, 多雄同雌异时交配[见于动物遗传育种]polyacrylamide gel聚丙烯酰胺凝胶polysuccinonitrilen.聚丁二腈polychromatophilia多染(色)性polydimethlysilane聚二甲基硅烷Polyangium fumosum烟色多囊粘菌poly aspartic acid聚天冬氨酸