explain yourself

Từ điển Oxford Advanced Learner 8th

exˈplain yourself idiom
1. to give sb reasons for your behaviour, especially when they are angry or upset because of it
• I really don't see why I should have to explain myself to you.
2. to say what you mean in a clear way
• Could you explain yourself a little more— I didn't understand.
Main entry: ↑explain_idiom