Pentrazol
戊四氮
🗣️ 情景例句
This weekend, I can't wait.
这个周末，我已等不及了。
No, No. You can't do it like that.
不行，不行。不能随你那样做。
At last firemen have put out a big forest fire in California.
消防队员们终于扑灭了加利福尼亚的一场森林大火。