sliding plate

例句：

1. 1. The engineer designed a sliding plate to improve the efficiency of the machine.
   工程师设计了一个滑动板来提高机器的效率。
2. 2.The new design features a sliding plate that can be easily adjusted for different applications.
   新设计有一个可轻易调整以适应不同应用的滑动板。
3. 3. The sliding plate is used to prevent the door from closing when the car is in motion.
   滑动板用于防止汽车运动时车门关闭。