form milling

例句：

1. 1. The engineers are working on developing new forms of energy.
   工程师们正在开发新的能源形式。
2. 2. The company is looking into ways to improve its product form.
   该公司正在寻找改善其产品形态的方法。
3. 3.The new design uses a unique form to enhance the user experience.
   新设计使用了一种独特的形式来增强用户体验。