Nitrobacterium
[医] 硝化菌
🗣️ 情景例句
Or someone can sign with us as a guarantor.
或者有人能当担保人帮我们签字。
A rainbow appears.
彩虹出现了。
I'd love to. What kind of football, American or soccer?
我很乐意去！什么样的足球赛，美式的还是英式的？