fillmass chute

例句：

1. 1. The engineer designed a special filler chute to ensure the material was evenly distributed.
   工程师设计了一个特殊的填充物输送槽，以确保材料均匀分布。
2. 2. During the construction process, the filler chute was used to transport sand and gravel.
   在施工过程中，填充物输送槽被用来运输沙子和砾石。
3. 3. The filler chute was crucial in ensuring the stability of the structure during construction.
   填充物输送槽在确保结构施工稳定性方面起着关键作用。