Pyrocoll
焦咯, 二碳化二吡咯
🗣️ 情景例句
How long will it take to get some more in from the factory?
从工厂再运一些货过来要多久？
What channel are you watching now?
现在你在看哪个新闻？
No, thanks. I've had enough.
不啦，谢谢。我已经吃饱了。