Thioacetone
[化] 丙硫酮
🗣️ 情景例句
Nowadays many people go traveling for the holidays.
下面许多人都在假期里去度假。
The classes are interesting, and the teachers are good.
那些课很有趣，老师又好。
But if we spend all that money
但是如果我们把所有钱都花光了，