capping plate

例句：

1. 1. The engineer used a capping plate to hold the bolt in place.
   工程师使用夹紧板将螺栓固定住。
2. 2.The machine had a capping plate that could be easily adjusted for different sizes of workpieces.
   这台机器有一个可调节的夹紧板，可以适应不同尺寸的工作件。
3. 3. The capping plate was designed to prevent the bolt from moving during assembly.
   夹紧板的设计是为了在装配过程中防止螺栓移动。