你或者你知道的某个人是不是已经节俭到成为一个吝啬鬼了呢？

Do you or someone you know go beyond being a cheapskate?

youdao

我特别怀疑你是不是在搞什么鬼。

In particular, I suspect you are not in Maybe.

youdao

你说我是个吝啬鬼，是不是？

So you say that I'm a cheapskate, do you?

youdao

你说我是个吝啬鬼，是不是？

So you say that I'm a cheapskate, do you?

youdao