anterior nasal spine
/antˈiəɹɪə ˈhɔːn/
n
English · anterior nasal spine中文 · 前鼻棘Español · espina nasal anteriorFrançais · épine nasale antérieure
意味：Bony middle protuberance of the jawbone beneath the nasal fossae; it supports the cartilage of the dividing wall of the nose.