root
n. /ruːt/ A2
根；树根
The part of a plant that grows down into the ground and drinks up water.
仙境例句
A thick root came up out of the ground beside the rose tree, like a snake.
玫瑰树旁，一条粗根像蛇一样从地里钻了出来。
原著这一句
“Yes, it is his business!” said Five, “and I’ll tell him—it was for bringing the cook tulip-roots instead of onions.”
“当然关他的事！”五号说，“我就告诉他吧——是因为他给厨子送郁金香根当洋葱。”
卡罗尔原著 · 第 8 章
巴菲特芒格原话
I think you're talking about a problem rooted so deeply in human nature that I don't think you'll live long enough to see it.你说的这个问题，深深扎根在人性里，我想你活不到看见它解决的那一天。
Charlie Munger · 谈2008年金融危机