put in your two pennyworth

Từ điển Oxford Advanced Learner 8th

put in your two ˈpennyworth idiom
(also put in your two ˈpenn'orth) (both BrE) (NAmE put in your two ˈcents' worth) (informal)to give your opinion about sth, even if other people do not want to hear it
Main entry: ↑pennyworth_idiom