composite bearing

例句：

1. 1. The new design uses a compositebearing to reduce friction and improve efficiency.
   新设计使用了复合材料轴承以减少摩擦并提高效率。
2. 2.The engineers developed a composite bearing thatcould withstand high temperatures.
   工程师们开发了一种能够承受高温的复合材料轴承。
3. 3. The machine's bearing was replaced with a compositebearing to prevent wear and tear.
   将机器的轴承更换为复合材料轴承以防止磨损。