Replaceability
更换性, 可代换性, 替换性
🗣️ 情景例句
Oh, yes, I think we'd like that very much.
噢 ，好的， 我想我们非常乐意。
Take care of small sums and the large will take care of themselves.
省小钱才能积大财。
I like it a lot.
我很喜欢。