don't misunderstand me
You can say don't misunderstand me when you want to correct a wrong impression that you think someone may have got about what you are saying.
misunderstands , misunderstanding , misunderstood
If you misunderstand someone or something, you do not understand them properly.
I misunderstood you.
我误会你了。
They have simply misunderstood what rock and roll is.
他们完全搞不懂什么是摇滚乐。