没想法英语怎么说

That's not my idea.

I don't have this idea at all.

I (have) never thought of/about that.I never meant to .....That is not my intention.I don't have such ideas/suggestions etc.

My idea does not have the idea

I have no such idea.或That's not my opinion.希望能帮到您

当 have 是助动词时，后才加 not.I don't have such an idea. I don't have such a suggestion.I don't have such a feedback.That wasn't my idea.I don't think so.

I have never thought that.