vacuum chuck

例句：

1. 1. The vacuum chuck was used to lift the heavy object.
   真空吸盘被用来提起这个重物。
2. 2.The vacuum chuck is a useful tool for cleaning hard-to-reach surfaces.
   真空吸盘是一个有用的工具，用于清洁难以到达的表面。
3. 3.The vacuum chuck was designed to be easy to use and maintain.
   真空吸盘的设计是为了易于使用和维护。