Thioacetone
[化] 丙硫酮
🗣️ 情景例句
and they needed the extra room.
他们需要多一些空间。
I am really proud of my department and my staff.
我为我的部门和员工们感到骄傲。
Can't you see? They're round, like the moon. Have one, please.
你没看见吗？它们像月亮一样，圆圆的。请吃一个吧。