碰巧遇到；偶然得到：指在没有计划或期望的情况下，意外地遇到或得到某物或某种情况。
This is how I turn bad luck into good luck.
我就是这样将霉运变成好运的。
She had brought ill luck into her family.
她给家庭带来了厄运。
Here are three key points for turning bad luck into good luck.
这里有三个关键点能使倒霉变成好运。
The Swift House Inn in Middlebury is about as nice a Vermont bed and breakfast you could luck into on short notice (I got the last room a week in advance).
For Michael Waltrip, it represented the best and worst luck compressed into a single minute.
WSJ: Daytona 500: Michael Waltrip Remembers Dale Earnhardt 10 Years Later
If she wants to practice medicine here, she must start over in a residency program -- and so far she's had no luck getting into one.