〔前缀〕窦：表示与窦相关的词干，常用以特指上颌窦- phrenotropic
- phrictopathic
- phronema
- phrynin
- phrynoderma
- phrynolysin
- phthalate
- phthalein
- phthaleinometer
- phthalic acid
- phthalin
- phthalylsulfacetamide
- phthalylsulfathiazole
- phthalylsulfonazole
- phthiocol
- phthiriasis
- Phthirus
- phthisis
- phyco-
- phycobilin
- phycochrome
- phycochromoprotein
- phycocyanin
- phycoerythrin
- Phycomycetae