conical barrel

例句：

1. 1.The conical barrel is a type of container that has a tapered shape.
   圆锥形桶是一种具有锥形形状的容器。
2. 2.The conical barrel was used to store grains and other dry goods.
   圆锥形桶用于储存谷物和其他干货。
3. 3.The conical barrel was filled with water and placed on the table for easy access.
   圆锥形桶装满水，放在桌子上方便取用。