牛津电影里 90%
(表示并不同情)该你倒霉
used to show that you do not feel sorry for sb who has a problem
Tough luck, Yeager. We all have family.
牛津电影里 10%
(表示同情)真不幸,真不走运
used to show sympathy for sth unfortunate that has happened to sb
Tough luck for you, dude. Sorry.
释义来自《牛津高阶英汉双解词典》第 9 版