Colonna's operation
[医] 科隆纳氏手术
🧩 词语组成解析
🗣️ 情景例句
What's wrong, Susan?
有什么问题吗， Susan？
I want to take this opportunity to thank them all.
我想借这个机会向他们表示感谢。
Aren't you concerned about it?
难道你不担心吗？