shaping pass

例句：

1. 1. The engineer is responsible for the shaping of the new product.
   工程师负责新产品的成型。
2. 2. During the shaping pass, the material is heated and molded into a desired shape.
   在成型过程中，材料被加热并塑形成所需的形状。
3. 3.The shaping pass is critical in ensuring the quality of the final product.
   成型过程对于保证最终产品的质量至关重要。