[prəuˈkɔndrəl]
软骨生成前的：软骨生成前发生的- phenobarbital
- phenobarbitone
- phenocopy
- phenodeviant
- phenogenetics
- phenol
- phenolase
- phenolate
- phenolated
- Phenolax
- phenolemia
- phenolic
- phenolization
- phenologist
- phenology
- phenolphthalein
- phenolsul fatase
- phenolsulfonphthalein
- phenoltetrachlorophthalein
- phenoltetraiodophthalein
- phenoluria
- phenom
- phenomenology
- phenomenon
- agrypnode