tough luck

Từ điển Oxford Advanced Learner 8th

tough ˈluck idiom
(informal)
1. (BrE)used to show sympathy for sth unfortunate that has happened to sb
•‘I failed by one point.’ ‘That's tough luck.’
2. (ironic)used to show that you do not feel sorry for sb who has a problem
•‘If you take the car, I won't be able to go out.’ ‘Tough luck!’
Main entry: ↑tough_idiom