Acidization
酸化作用, 酸化过程
🗣️ 情景例句
The traffic. The parking. I was lost.
交通拥挤 又找不到停车的地方。我又迷路了。
Let every tub stand on its own bottom.
各人管各人自己。
In summer it is often too hot, and in winter it is too cold.
夏天常常太热，冬天又常常太冷。