Keratomileusis
角膜磨削术
🗣️ 情景例句
I've got it!
有啦！
He tells me is a city boy, and this is his first time to live in a camp like this.
他说他是一个都市男孩，这是他第一次过这种野营生活。
I can do nothing but that.
我只会做那件事。