unit body

例句：

1. 1.The design of the new unit body is very impressive.
   新单元体的设计理念非常令人印象深刻。
2. 2.The unit body is responsible for monitoring the performance of the entire system.
   单元体负责监控整个系统的运行性能。
3. 3. The unit body is made up of several components that work together to achieve the desired function.
   单元体由几个相互协作的部件组成，以实现所需的功能。