Tra từ back down on something - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

back down on something ˌback ˈdown (on/from sth) derived (NAmE also ˌback ˈoff)to take back a demand, an opinion, etc. that other people are strongly opposed to; to admit defeat •She refused to back down on a point of principle. Main entry: ↑back_derived