Decontamination
n. 净化, 排除污染\\n[化] 净化; 纯化; 清除放射性污染
📖 牛津释义
decontamination
n[U].
🗣️ 情景例句
It's no big deal.
这没有什么。
Do you like plays?
你喜欢看戏？
We had some shoes like those a month ago,but we don't have any now.
一个月前我们有这要的鞋。但是现在没有了。