furrow

n. 犁沟,皱纹
v. 犁,耕,弄绉

The country roads were muddy and full of furrows left by farm carts.

乡间道路泥泞不堪，布满了牛车压出的车辙。

A furrow or groove formed by running water.

犁沟由流水形成的槽或小沟