鼻び翼よく

noun, noun which may take the genitive case particle 'no'

nasal ala; wing of the nose

Anatomical term for the lateral cartilaginous part of the nostril; used in medical or descriptive contexts.

• 鼻び翼よくの形かたちは人ひとによって異ことなる。

  The shape of the nasal alae varies from person to person.

• 彼かれは怒おこると鼻び翼よくが膨ふくらむ。

  When he gets angry, his nostrils flare.