尽管我觉得它不太正式，但是我猜你以前一定用过这个词吧。

I don't think it's very formal.But still, I'm guessing that you may have used it in the past.

youdao

尽管我觉得它不太正式，但是我猜你以前一定用过这个词吧。

I don't think it's very formal. But still, I'm guessing that you may have used it in the past.

youdao

尽管我觉得它不太正式，但是我猜你以前一定用过这个词吧。

I don't think it's very formal. But still, I'm guessing that you may have used it in the past.

youdao