Dawsonite
[矿]片钠铝石
🗣️ 情景例句
My mom's decorating it right now.
我妈妈正在淋奶油。
The school is further down this road.
那学校过去再走一小段路。
The question was, which one?
问题是，哪一种气体导致火灾呢？