He said I'd come to a bad end, if I didn't watch my step.

他说如果我不谨慎行事，我的结局会很惨的。

《柯林斯英汉双解大词典》

He's too wicked not to meet a bad end some day.

他太坏了，总有一天会得到恶报的。

youdao

The villagers shook their heads and said, 'That boy will come to a bad end.

村民们摇摇头，说：'这孩子会不会有好结果。

youdao

"It is,in the end,about the people. And in a counterinsurgency the people of Afghanistan are going to throw the bad guys out.

VOA: standard.2009.11.04

In each of these cases we end up with a bad outcome, so this is socially important.

这些情况都导致了糟糕的结果,所以这点在社会层面上很重要

耶鲁公开课 - 博弈论课程节选

In fact, my program crashes because I end up trying to divide by zero, a really bad thing. Hint: if you implement Newton's method, do not make your first guess zero.

我下一步都没法开始,实际上，我的程序会崩溃，因为我试着去除0了，真糟糕,提示你：如果你想用牛顿的方法，第一个猜想数别设为0。

麻省理工公开课 - 计算机科学及编程导论课程节选

Under GE, Kidder came to a bad end, but Gordon steams on.

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Still the role models presented to young girls and women through fictional or historical characters are more often than not those who come to a bad end if they are not self-sacrificing, or are rewarded (with the man, usually) if they do put their own aspirations aside.

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Kevin Brown seems to have a bad rap because of a prickly personalty and his failure to deliver for the Yankees as an expensive 40-year-old with a bad back near the end of his career.

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