Montmorillonitestructure
朦脱石结构
🗣️ 情景例句
I don't get it.
我不明白。
I'm Dennis. I am here to meet you today.
我是丹尼斯，今天我到这里来接你。
India-born N.Damodar Reddy's tiny California company reopened an AT
T chip plant in Kansas City last spring with financing from the state of Missouri.