Carbonatization
[建] 碳酸饱充作用
🗣️ 情景例句
couldn't you?
不是吗？
I know the boy whose father is a dentist.
我知道那个男孩的父亲是牙医。
Shortly afterwards, four more policemen arrived and remonstrated with the workmen.
一会儿工夫，又来了4个警察，规劝工人离开。