Polyurea
[化] 聚脲
🗣️ 情景例句
Yes. We're planning
是的。我们计划
Let's give him a big hand.
让我们热烈鼓掌。
Of course. When I got there, you had already started playing. So you didn't see me.
当然啦。当我到那里时，你们已经开始踢球了。因而你没看见我。