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general::
Phrase(s): look here
a phrase emphasizing the point that follows. (Can show some impatience.) • Henry: Look here, I want to try to help you, but you’re not making it easy for me. Rachel: I’m just so upset. • Andy: Look here, I just asked you a simple question! Bob: As I told you in the beginning, there are no simple answers.
McGrawhill's American Idioms And Phrasal Verbs