Meí zhǔn’r

　　没准儿

　　Not sure

　　● Notes:

　　It is used when you are not certain of the consequences, or the fact itself.

　　● Examples:

　　A: Nǐ jīntīan qù shàngkè ma?

　　你今天去上课吗？

　　Are you going to class today?

　　B: Meí zhǔn’r.

　　没准儿。

　　I’m not sure.

　　(Alex Sun)