Smectite
[矿]蒙脱石, (去油垢)绿土
🗣️ 情景例句
Hello, it's good to see you again.
很高兴又见到你。
What's the weather like today?
今天天气如何？
I never heard of anyone making a'skeleton', as we were taught at school.
我从未听说过任何一位作家像我们在学校学的那样，动笔前先列什么提纲。