- Either of a pair of gears with teeth surfaces cut so that they can connect unparallel gear shafts.斜齿轮：用以连接不平行齿轮轴齿轮的任一对齿面切削
- phospho-
- phosphocreatine
- phosphodiesterase
- phosphodiester bond
- phosphodiester linkage
- phosphofructokinase
- phospholipase
- phospholipid
- phospholipide
- phosphonium
- phosphoniums
- phosphoprotein
- phosphor
- phosphor bronze
- phosphoresce
- phosphoresced
- phosphorescence
- phosphorescence
- phosphorescences
- phosphoresces
- phosphorescing
- phosphori
- phosphoric
- phosphoric acid
- phosphorism