vacuum gun

例句：

1. 1. The vacuum gun is used to suck up dust and dirt.
   真空枪用来吸走灰尘和污垢。
2. 2. The vacuum gun was a revolutionary tool for cleaning hard-to-reach surfaces.
   真空枪是清洁难以触及表面的一项革命性工具。
3. 3.The vacuum gun has become an essential tool in many households for keeping the floors clean.
   真空枪已经成为许多家庭保持地板清洁的必备工具。