cowhorn bins

例句：

1. 1. The farmer stored his grain in the cowhorn bins to protect it from rodents.
   农民将谷物储存在牛角桶中以保护它免受老鼠的侵害。
2. 2. The old man kept his collection of antique coins in a cowhorn bin.
   老人把他的收藏硬币放在一个牛角桶里。
3. 3.The museum has several cowhorn bins filled with rare and valuable artifacts.
   博物馆有几个装满稀有和珍贵文物的牛角桶。