Keratomileusis
角膜磨削术
🗣️ 情景例句
What's the reason why you left your previous employer?
你离开原来那个雇主的原因是什么？
Well, I'm sorry you have to leave so early.
哦，很遗憾，你非得这么早走不可。
I shall never forget that extraordinary evening.
我永远忘记不了那个不平凡的夜晚。