Noun:

1. one of two subgroups of Nematoda used in some classification systems

Pheap皮耶PHn.[化]酸碱度(=Potential Of Hydrogen)abbr.公共卫生(=Public Health)abbr.紫心勋章(=Purple Heart)phenomeological theory唯象理论pharyngotracheal lumen咽气管腔physiologic properties生理性状physio-psychotherapy生理心理治疗phenyl-sulfuric acid[化] 硫酸苯酯physiologic antagonism生理性拮抗pharyngoconjunctivitis咽结膜炎Phyllanthus urinaria L叶下珠Phyllosticta angelicaen.当归叶点霉phospho-tungtic acid磷钨酸