harrow sole

例句：

1. 1. The horse's harrow sole is worn out from the long journey.
   这匹马的蹄子因为长途旅行而磨损。
2. 2. Horses are known for their strong legs and powerful hoofs.
   马以其强壮的腿和有力的蹄子而闻名。
3. 3.The farmer used to harrow his horses before each race.
   这位农夫在每场比赛前都会给马进行蹄子整理。