working spheroid

例句：

1. 1.The working spheroid is a crucial component in the manufacturing process.
   工作球体是生产过程中的关键部件。
2. 2. The shape of the working spheroid affects its ability to perform certain functions.
   工作球体的形态影响其执行某些功能的能力。
3. 3. The working spheroid is designed to optimize the distribution of materials within the machine.
   工作球体被设计来优化机器内材料的分布。