Well, it's what we know today as the iris and pupil, round like an apple, at the center of the eye.

就是我们今天所说的瞳孔和虹膜，其形状像圆圆的苹果，在眼睛的中心。

youdao

Well, it's what we know today as the iris and pupil, round like an apple, at the center of the eye.

就是我们今天所说的瞳孔和虹膜，其形状像圆圆的苹果，在眼睛的中心。

youdao