What do you m____ by saying this?I can't understand(理解).

问题描述:

What do you m____ by saying this?I can't understand(理解).

是mean,根据意思

mean

填mean
What do you mean by saying this?I can't understand.
我不能理解.

mean

译文:你这么说是什么意思?我无法理解。