Ceratocentesis
角膜穿刺术
🗣️ 情景例句
Know what? Aren't you going to tell me?
什么事？你不打算告诉我吗？
Can you tell me what time Mr. chen will be back ?
你能否告诉我陈先生何时会回来？
Why? What's happening?
为什么？发生了什么事？