花粉刷：某些纤毛原虫(如前管亚目原虫)前背面的刷状纤毛细胞器，功能不明- piesesthesia
- piesimeter
- -piesis
- piezallochromy
- piezesthesia
- piezocardiogram
- piezochemistry
- piezometer
- PIF
- pifarnine
- pigment
- pigmentary
- pigmentation
- pigmented
- pigmentogenesis
- pigmentogenic
- pigmentolysin
- pigmentolysis
- pigmentophage
- pigmentophore
- turmeric
- turmschadel
- turnera
- Turner's sign
- Turner's sulcus