The idea has taken root in his mind.

这个想法已在他脑子里扎了根。

youdao

After a few months I felt I had really taken root here.

几个月之后，我感到确实在这里扎根了。

youdao

By then, however, in many places the grass had already taken root.

然而到那时，很多地方的草已经生了根。

youdao

"We now need for the public and the media to recognize the progress and to join us in this fight which is not limited to government but has taken root in all of the society."

VOA: standard.2009.08.14

H5N1 remains an avian influenza and has not taken root in another species, such as pigs.

NPR: Bird Flu 101: How Bad Is The New H7N9 Strain?

But this same cancer has also taken root in the border region of Pakistan.

WHITEHOUSE: President Obama on the Way Forward in Afghanistan and Pakistan | The White House

Chains such as Paul, Lina's (slogan: le beautiful sandwich) or Dailymonop' have also taken root.

ECONOMIST: Faster food replaces the leisurely lunch