nasal cavity

Từ điển WordNet v3.1 - WordNet Dictionary

noun

either of the two cavities lying between the floor of the cranium and the roof of the mouth and extending from the face to the pharynx (Freq. 1)
• Hypernyms:
cavity, bodily cavity, cavum
• Part Holonyms:
nose, olfactory organ, upper respiratory tract
• Part Meronyms:
neuroepithelium