This egg has a bad smell.

这颗蛋有股不好的味道。

youdao

To his surprise, Mrs. Smith was unhappy with his decision because she could not bear the bad smell of his old feet.

令他吃惊的是，史密斯太太对他的决定很不高兴，因为她不能忍受他的之前那脚的臭味。

youdao

No one likes a bad smell that could knock someone over.

没有人喜欢能把人熏倒的难闻气味。

youdao

This will neutralize acids which may form and cause a bad smell.

VOA: special.2009.06.23

We actually--We need to step back and ask questions like and these are questions we're going to ask Why does poop smell bad?

事实上，我们需要追溯,问一些问题,诸如我们打算问,为什么大便闻起来不好？

耶鲁公开课 - 心理学导论课程节选

Now there will have to be cold hard cash changing hands to accompany that bad smell.

FORBES: Skilling Decision: No Get Out Of Jail Free Card

It was only after the police were called about a bad smell emanating from a property in Peckham, south London, that this little terrier crossbreed was rescued.

BBC: NEWS | UK | Animal cruelty cases that 'defy belief'

She felt around in the blocked sink with her rubber gloves, poking into the plughole with the toothbrush, pulling at the ends of the fibres caught in the trap, tugging and coaxing until she began to deliver up out of the drain a nasty mass, a thick rope of hair and soap and matted insulation, in a gulp of bad drain smell.

NEWYORKER: Friendly Fire