Vanthoffite
[矿]无水钠镁钒
🗣️ 情景例句
I'd love a cup of coffee.
我是想来杯咖啡。
One honest word is better than two oaths.
两句誓言不如一句实话。
Doesn't the quantity discount apply on this order?
这次下的单子没有大宗折扣吗？