section hopper

例句：

1. 1. The machine has a section hopper that can hold up to 500 pounds of material at a time.
   这台机器有一个能一次容纳多达500磅材料的分节器。
2. 2.The engineer used a section hopper to transfer the materials from one location to another.
   工程师使用一个分节器将材料从一个地点转移到另一个地点。
3. 3. The section hopper is essential for efficiently moving large quantities of material through the factory.
   分节器对于工厂中高效移动大量物料至关重要。