nasion

名词 nasion:

1. the craniometric point at the bridge of the nose where the frontal and nasal bones of the skull meet

na.si.on

n.（名词）
The point in the skull where the nasal and frontal bones unite.
鼻根点：头盖骨中鼻骨和前额骨相连接的那点

来源：
New Latin n3sion
现代拉丁语 n3sion
nas(o)-
nas(o)-
Greek -ion [diminutive suff]
希腊语 -ion [小的复制品]