Keen's operation
[医] 基恩氏手术(脐切除术)
🧩 词语组成解析
🗣️ 情景例句
One apple. Two apples. Three apples. Four apples.
一个苹果。两个苹果。三个苹果。四个苹果。
Just listen to me, and you'll be fine.
听我的准没错。
The salvage operation had been a complete failure.
打捞工作彻底失败了。