I beg your pardon

Từ điển Oxford Advanced Learner 8th

I beg your pardon idiom
1. (formal)used to tell sb that you are sorry for sth you have said or done
•I beg your pardon, I thought that was my coat.
2. used to ask sb to repeat what they have just said because you did not hear
•‘It's on Duke Street.’ ‘I beg your pardon.’ ‘Duke Street.’
3. (especially BrE)used to tell sb that you are offended by what they have just said or by the way that they have said it
•‘Just go away.’ ‘I beg your pardon!’
Main entry: ↑beg_idiom