prime component

例句：

1. 1. The design of this product is based on its prime component.
   该产品的设计基于其主要组件。
2. 2. The company's success can be attributed to the prime component of its strategy.
   公司的成功可以归因于其战略的主要组件。
3. 3. The new model incorporates several prime components from the previous one.
   新款模型集成了前一款的几项主要组件。