feeder section

例句：

1. 1. The machine has a feeder section that can adjust the amount of material fed to it.
   这台机器有一个可以调整材料供给量的给料部分。
2. 2.The engineer designed the new model with a feeder section that reduces wear on the machinery.
   工程师设计了这款新模型，具有减少机械磨损的给料部分。
3. 3.The feeder section is crucial for maintaining the proper flow rate of the material being processed.
   给料部分对于保持被处理物料的适当流速至关重要。