with luck1 spokenHOPE if things happen in the way that you want 要是走运的话 SYN hopefully With a bit of luck, you might get a flight tomorrow. 要是运气好的话，你可以搭上明天的航班。
→ with (any) luck/with a bit of luck at luck1(2)
2 spoken used to say that you expect something bad to happen to someone because bad things often do happen to them 就凭某人的运气，知道某人的运气〔用于表示料想某人身上会有坏事发生，因为此人经常不走运〕 With my luck, I’d lose if I backed the only horse in a one horse race. 我这运气，就算只有一匹马参赛，我把赌注押在它身上也会输掉。
with/knowing somebody’s luck• Knowing his luck, he'll get hit with a golf ball or something.
→ with/knowing somebody’s luck at luck1(19)