stower

例句：

1. 1. The engineer used a stower to lift the heavy box.
   工程师使用一个堆叠器来举起那个沉重的箱子。
2. 2.The machine is designed to use a stower for sorting and organizing items.
   这台机器被设计用来使用堆叠器来分类和整理物品。
3. 3.The stower was used to store the materials for the construction project.
   堆叠器被用来储存建筑材料，以便进行建筑项目。