Assertion: nostril | /r/ObjectUse | used at any one time
Facets:
Source sentences:
text: In humans, the nasal cycle means that during the course of a day, the nostrils will switch over approximately every four hours or so, meaning that only one nostril is used at any one time.
text: In humans, the nasal cycle means that during the course of a day, the nostrils will switch over approximately every four hours or so, meaning that only one nostril is used at any one time.
text: In humans, the nasal cycle means that during the course of a day, the nostrils will switch over approximately every four hours or so, meaning that only one nostril is used at any one time.
text: In humans, the nasal cycle means that during the course of a day, the nostrils will switch over approximately every four hours or so, meaning that only one nostril is used at any one time.