phaco玻璃体切割机
PHn.[化]酸碱度(=Potential Of Hydrogen)abbr.公共卫生(=Public Health)abbr.紫心勋章(=Purple Heart)
phenylnaphthylamine苯基萘基胺
phenyl-isocyanate苯基异氰酸酯
phosphonium bromide溴化磷
Phaedusa delavayanan.八褶管螺
pharyngoamygdalitis咽扁桃体炎
pheny lacetonitrile苄基氰
physiographic cycle地文循环
Phyllodesma ursulaen.褐榆枯叶蛾
phosphotidyl serine磷脂酰丝氨酸类
phoretic copulation携配