cartridge

• n.
  • ammunition consisting of a cylindrical casing containing an explosive charge and a bullet; fired from a rifle or handgun
  • a light-tight supply chamber holding the film and supplying it for exposure as required

    同义词： magazine

  • a module designed to be inserted into a larger piece of equipment

    "he loaded a cartridge of fresh tape into the tape deck"

  • an electro-acoustic transducer that is the part of the arm of a record player that holds the needle and that is removable

    同义词： pickup

以上来源于: WordNet