在下三分之一，尤其是鼻小叶部位，皮肤变厚，皮脂腺丰富，与下方结构附着更紧。

In the lower third and especially at the nasal lobule, the skin becomes thicker, more sebaceous, and more adherent to the underlying structures.

youdao

在下三分之一，尤其是鼻小叶部位，皮肤变厚，皮脂腺丰富，与下方结构附着更紧。

In the lower third and especially at the nasal lobule, the skin becomes thicker, more sebaceous, and more adherent to the underlying structures.

youdao