staple gun

noun

1. 钉枪，钉钉器（钉壁纸等用）
   a device for fixing paper to walls, etc. using staples

1. U 形钉枪
   A staple gun is a small machine used for forcing staples into wood or brick.

1. Looks like somebody took a staple gun to him.
   好象被人拿钉枪射中了一样。
2. A money-saving tip: Buy patterned fabric with a theme – fruit, birds, shells, palm trees – mount on square wooden frames, and attach fabric in the back with a staple gun.
   省钱贴士：买拥有某个主题（水果、鸟、贝壳、棕榈树）的印花布镶在方形木框里，用钉枪自木框背面将布固定住。

noun

1. a hand-held machine for driving staples home

   Synonym:    stapleguntacker