Ozonation
[化] 臭氧化; 臭氧化作用
🗣️ 情景例句
The original plan by the council
会议原有的计划
You have your point of view,and I have mine.
你有你的观点，我有我的。
If, at the time, the British had not feared invasion, it would have been completed.
如果不是因为那时英国人害怕入侵，隧道早已建成了。