Phung蓬PHn.[化]酸碱度(=Potential Of Hydrogen)abbr.公共卫生(=Public Health)abbr.紫心勋章(=Purple Heart)Phormidium frigidumn.寒冷席藻Phlebotomus noguchi[医] 野口氏白蛉phenoxy ethyl amine苯氧乙基胺physieal adsorption物理吸附pharyngeal scissors咽剪phenoxy acetic acid苯氧基乙酸phenylbenzyl ketone卞基苯基甲酮Ph.D. candidate博士生physiologic disease生理病害phenyl acetaldehyde苯乙醛