root in

基本解释

The idea has taken root in his mind.
这个想法已在他脑子里扎了根。
Roses will not root in such acid soil.
玫瑰在这种酸性土壤中不会生根。
And when I come to a place like Jinan University, it makes me believe that sentiment is starting to take deeper root in China.
在我来到暨南大学这样的地方后，我了解到的情况让我确信，这种共识正开始在中国扎下根来。

"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."
I wanted to show you that, so, first thing I'm going to do is say, all right, I know I'm going to need square root in here, so I'm going to, in fact, import math.
我们可以开始完成这个方法了，我想让你们看到完成这个方法的过程，第一件事情就是,我们在这儿需要一个求平方根的方法，实际上我将引入math包。
麻省理工公开课 - 计算机科学及编程导论课程节选
Then if I'm looking for the square root of something less than 1, I know it will be in my region, right?
如果我要求平方根的数小于,我就知道我们的答案应该,在0-1这个区间了，对不对？
麻省理工公开课 - 计算机科学及编程导论课程节选

The zeitgeist of 1976 had taken root in 1968, a year of turmoil and doubt.
FORBES: Predicting the Future: Part II