phonn.方（响度级的单位）pref.表示“声；音调”(=phono-)abbr.语音的（=phonetic）abbr.音系学（=phonology）PHn.[化]酸碱度(=Potential Of Hydrogen)abbr.公共卫生(=Public Health)abbr.紫心勋章(=Purple Heart)phragmosome(细胞)成膜粒, 隔膜phenic acid苯酚phlebotaxis趋血性phosphonate膦酸盐, 膦酸酯photic zone透光层phosphiniumn.膦鎓Phommachanh蓬马占phaeophytin脱镁叶绿素phytoscopic拟植色Phouthasack普塔萨