失败
1. 遇到困难与失败：how come? [非正式]怎么会?(用于询问某事是如何发生的) | come unstuck 遇到困难与失败 | come to do something 1.恰巧做某事 2.开始做某事
1. come unstuck的解释
1. Examples are everywhere of how some tycoons have come badly unstuck during the market meltdown of the past few months.