Walton operation
[医] 华尔顿氏手术(葫芦胃手术)
🧩 词语组成解析
n. 沃尔顿（男子姓氏）
🗣️ 情景例句
Why shouldn't I run?
为什么我不该竞选？
Don't know how to play the game.
不上道。
there is no evidence that the total amount of activity is any less.
但没有迹象表明，其活动总量有任何减少。