He would not stand by and let his pet project be killed off.

他不会袖手旁观，任由自己钟爱的项目被否决。

《柯林斯英汉双解大词典》

They should be killed off like rats.

他们应该像老鼠一样被杀掉。

youdao

It's the latest hipster fad that forecasters predicted would be killed off in 2016.

留胡须的风潮原本被预言将在2016年过去。

youdao

He got that name ecause any man who rode that horse would be thrown off and killed and his wife would become a widow.

VOA: special.2009.11.28

And so as the other man is being carted off to the guillotine to be killed, our hero takes his place.

所以当另一个人被装在车里押到断头台行刑时，我们的主角就代替了他。

耶鲁公开课 - 死亡课程节选

One reason is that tax relief on mortgage interest will finally be killed off next April.

ECONOMIST: The housing market

And if Netflix is not careful it will be killed off too.

FORBES: Apple TV: Why This One Feature Will Crush The Competition

They found that Salmonella with an inactivated SifA gene no longer has this ability to multiply, and can be killed off by the macrophages.

BBC: Breakthrough in killer bacteria fight