●ˈyou’ll, ˈhe’ll, etc. be lucky ( ˈyou, ˈhe, etc. should be so lucky) (spoken) what you expect or hope for is unlikely to happen（表示所期盼之事不大可能发生）没那好事◆You were hoping I’d come and collect you from the airport after midnight? You’ll be lucky! Try a taxi! 你希望我在午夜之后跑去机场接你？想得倒美！还是叫辆出租车吧！◆‘Come and see us if you are ever in Australia.’ ‘I should be so lucky.’ “如果你来澳大利亚，要来看我们。”“但愿我有那个运气。”