处理部件

例句：

1. 1. The engineer needs to design a new processing unit for the machine.
   工程师需要为机器设计一个新的处理单元。
2. 2. The software developer is responsible for developing the processing components of the system.
   软件开发者负责开发系统的处理组件。
3. 3. The manufacturing process involves several stages, including the processing of raw materials.
   制造过程包括几个阶段，其中包括原材料的处理。