minor component

例句：

1. 1. The design of the new car has a minor component that affects its performance.
   新汽车的设计有一个次要的组成部分，它影响其性能。
2. 2. The construction of the bridge involved several minor components that needed to be carefully assembled.
   桥梁的建设涉及了几个次要组件，它们需要被仔细组装。
3. 3. The software development team identified several minor components that could be improved upon.
   软件开发团队识别出几个可以改进的次要组件。