亚洲人中相当一部分人骨外板肥厚，而角不一定肥大。

Asians in a considerable number of human bone plate hypertrophy, but not necessarily mast Angle.

youdao

亚洲人中相当一部分人骨外板肥厚，而角不一定肥大。

Asians in a considerable number of human bone plate hypertrophy, but not necessarily mast Angle.

youdao