a hole in the ground dug by an animal such as a rabbit, especially to live in

to dig a hole in the ground, especially to live in

Rats had burrowed into the bank of the river. 老鼠在河岸上打了洞。

to move yourself into a position where you can feel warm, comfortable, or safe

Suddenly shy, our young daughter burrowed her head into my shoulder. 我们的小女儿突然感到害羞了，将头靠在我的肩膀上。

to search for something, as if by digging

I burrowed through the clothes in the drawer looking for a clean pair of socks. 我在抽屉里的衣服里翻找一双干净的袜子。