Cerectomy
角膜(部分)切除术
🗣️ 情景例句
After studying an hour, I finally got the hang of the lesson.
我学习了一个小时，终于理解了这一课的要点。
Ill news never comes too late.
坏消息来得快。
Where do you think you are? On a race track?
你认为你现在是在哪儿？在赛车道上吗？