词路径
- entity
- physical entity
- thing
- part
- piece
- body part
- structure
- anatomical structure
- complex body part
- bodily structure
- body structure
- passage
- passageway
- orifice
- opening
- porta
- fontanelle
- fontanel
- soft spot
下位词
- anterior fontanelle
- sphenoid fontanel
- sphenoid fontanelle
- sphenoidal fontanel
- sphenoidal fontanelle