Preop
abbr. preoperative 术前的
🗣️ 情景例句
That's a good sign.
这是个好兆头。
What's your nationality?Are you American?
你的国籍是什么?你是美国人吗？
Well,you mustn't play in the road.It's dangerous. A car may hit you.
嗯，你不可以在路上玩球。那是很危险的。汽车会撞着你。