卡拉霉素：一种抗真菌的抗生素，得自田无链霉菌(Streptomyces tanas-hiensis)的卡拉株- pregonium
- prehallux
- prehensile
- prehension
- prehepaticus
- prehormone
- prehyoid
- prehypophyseal
- prehypophysial
- prehypophysis
- preictal
- preinvasive
- Preiser's disease
- Preisz-Nocard bacillus
- prekallikrein
- prelacteal
- preleukemia
- preleukemic
- prelimbic
- prelipoid
- prelocalization
- prelocomotion
- premalignant
- Premarin
- premature