Nonpolluting
a. 不会引起污染的
🗣️ 情景例句
I guess I am, too.
我想我也一样。
To convert defeat into victoty.
反败为胜。
like the cooling of a hot kettle or the wearing-out of a pair of shoes.
就像一壶热水迟早会凉下来，一双鞋渐渐会磨破一样。