Antitarnish
防锈, 防失光泽, 防变色
🗣️ 情景例句
When did you buy a house?
那你们在什么时候买房子呢?
That can't be.
不可能。
I was very tired when I arrived home. I'd been working hard all day.
我到家时非常累。我一整天都在玩命地干！