Recontamination
n. 再污染
🗣️ 情景例句
Dear Mr. Billet.
尊敬的比利先生。
I prefer tea to coffee.
和咖啡相比，我更喜欢茶。
We've still got a little food and water and maybe by tomorrow morning the weather will have cleared up.
我们还有一点食物和水，也许到明天早上，天就会晴了。”