Musculus multipennatus

例句：

1. 1. The horse is a symbol of strength and courage.
   这匹马象征着力量和勇气。
2. 2. The mare is the most beautiful horse in the race.
   母马是比赛中最美丽的马。
3. 3. The mule is a cross between a donkey and a horse.
   骡子是驴和马的杂交后代。