n. 犁沟( furrow的名词复数 ); （脸上的）皱纹
v. 犁田, 开沟( furrow的第三人称单数 )
英文释义
n a long shallow trench in the ground (especially one made by a plow)
n a slight depression in the smoothness of a surface
v hollow out in the form of a furrow or groove
v make wrinkled or creased
v cut a furrow into a columns