Smectites
蒙脱石类
🗣️ 情景例句
I remember exactly.
我记得很清楚。
When is the most convenient time for us to meet?
我们什么时候见面最方便呢？
The next car the boy stopped did not take him into the centre of Paris as he hoped it would, but to Perpignan on the French-Spanish border.
男孩截住的下一辆车，没有像他希望的那样把他带到巴黎市中心，而是把他带到了法国和西班牙边界上的佩皮尼昂。