Preventol
双氯粉, 防腐粉
🗣️ 情景例句
He is,
没有错。
I asked him to go to the store, but he wouldn't
我请他去商店，但是他不肯。
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。