Smith's operation
[医] 内障囊外摘除术(H.史密斯氏手术), 膝切断术(N.史密斯氏手术)
🧩 词语组成解析
🗣️ 情景例句
I went to the supermarket to get a few things,
我去一趟超级市场， 买了几样东西，
Keep it down!
别闹了！
We're ready! she said. Where is everyone?
“我们都准备好了！”她说，“人都到哪儿去了？”