I don't know how to use a dictionary.同义句I don’t know — I — — a dictionary.如题.注意看题!

I don't know how to use a dictionary.同义句I don’t know — I — — a dictionary.如题.注意看题!
I don't know how to use a dictionary.同义句I don’t know — I — — a dictionary.如题.注意看题!

I don't know how to use a dictionary.同义句I don’t know — I — — a dictionary.如题.注意看题!
I don’t know how I can use a dictionary.

if can use

how can use