extruder base

例句：

1. 1. The extruder base is the foundation of the extrusion process.
   挤出机底座是挤出过程的基础。
2. 2. The extruder base plays a crucial role in the production of plastic products.
   挤出机底座在生产塑料产品中起着至关重要的作用。
3. 3. The extruder base needs to be sturdy and stable to ensure the quality of the extruded product.
   挤出机底座需要坚固稳定，以确保挤出产品的质量和性能。