Weir's operation
[医] 魏尔氏手术, 阑尾造口术
🧩 词语组成解析
🗣️ 情景例句
We tested it last week on twelve- to fifteen-year-olds,
我们上一周曾在十二岁至十五岁的孩子中试过这项游戏，
I really don't know.
我真不知道。
We're going to watch a football game. Would you like to come too?
我们打算看一场足球赛。你也来好吗？