gismo [ 'ɡizməu ]

• n.
  • something unspecified whose name is either forgotten or not known

    同义词： doodad doohickey doojigger gimmick gizmo gubbins thingamabob thingumabob thingmabob thingamajig thingumajig thingmajig thingummy whatchamacallit whatchamacallum whatsis widget

  • a device or control that is very useful for a particular job

    同义词： appliance contraption contrivance convenience gadget gizmo widget

以上来源于: WordNet