n.[C]

1. 犁沟
2. 沟；车辙；航迹
   The tractors have made deep furrows in the loose sand.

   拖拉机在松软的沙土上留下了深深的车辙。

3. 皱纹
   Care had caused deep furrows to appear on her forehead.

   忧虑使她的前额上出现了深深的皱纹。

vt.

1. 犁（田）
   In spring, farmers are busy furrowing the fields.

   春天，农民忙于犁地。

2. 在……开出沟槽；使成车辙；破（浪）
3. 使起皱纹
   The pain of the disease caused him habitually to furrow his brow.

   病痛使他习惯性地紧皱眉头。

vi.

1. 犁田
2. 开沟；形成车辙；犁出浪迹
3. 起皱纹
   His brow furrowed.

   他皱起了眉头。

n.

1. a long, narrow trench made in the ground by a plough.
2. a rut or groove.
3. a deep wrinkle on a person's face.

v.

1. make a furrow in.
2. mark or be marked with wrinkles.