pukan.普克珠贝(夏威夷海滩上常见的白色有孔小贝壳;可用以串成项链或手镯)
PUabbr.钚(=plutonium)abbr.推进装置(=propulsion unit)
PUF passive air sampler聚氨酯泡沫材料(PUF)大气被动采样
Puccinellia roborovskyin.疏穗碱茅
Pudong Development Band浦东发展银行
Puerto Rican Flycatchern.波多黎各蝇霸鹟
Puccinia flammuliformisn.焰状柄锈菌
Puccinia graminis virus禾柄锈菌病毒
purulent optic neuritis脓性视神经炎