Killian's operation
[医] 基利安氏手术(治额窦积脓)
🧩 词语组成解析
🗣️ 情景例句
What would you say is the most popular sport in your country, Mr. Lu?
陆先生，你们国家什么运动最流行？
No matter what comes up, don't sound nervous.
不论发生什么事情，你也不要显得紧张。
Here you are!
给你。