Assertion: eustachian tube | /r/CapableOf | develop downwards slant
Facets:
value: towards the nasopharynx
type: TRANSITIVE-OBJECT
value: to aid in drainage
type: PURPOSE
Source sentences:
text: This is in part because the Eustachian tubes start out level, and only develop a downwards slant (towards the nasopharynx) to aid in drainage around the age of four to six years.
text: This is in part because the Eustachian tubes start out level, and only develop a downwards slant (towards the nasopharynx) to aid in drainage around the age of four to six years.