hough

例句：

1. 1.The farmer used to hough his horses in the field.
   农民过去在田间用干草喂马。
2. 2.The old house is surrounded by a thick hough of trees.
   那所旧房子周围是茂密的树林。
3. 3.The animals were houghing in the barn.
   动物们在谷仓里吃草。