pyon.绿脓菌素类
Pn.字母P
P. E. for society社会体育
pyridoxine dependency吡哆醇依赖
Pyracantha densifloran.密花火棘
p-ethylbenzaldehyde对乙基苯甲醛
p-ethoxyacetanilide[医] 对乙氧基乙酰苯胺, 非那西汀
pyradoxime methiodide解磷定
Pygoplites diacanthusn.帝王神仙鱼(盖刺鱼科)
Pyrazinecarboxylamide吡嗪酰胺[抗结核药]
p-methylaminophenol[化] 对甲氨基苯酚
pyrimidinyl hydrazine苯氧(硫)醚