doohickey 

  1. 名詞
小玩意
竅門
裝置
/此名詞複數為"doohickeys"/

    同義字詞
dingus,doodad,hickey,thingamabob,thingamajig,thingumajig,whatchamacallit,whatnot,whatsit,whatsis

例句

  1. Doohickey is D double O is it?
  2. You can patent a widget, or even a doohickey .
  3. We are all gonna talk to this doohickey tonight!
  4. Doohickey being the technical term for this is it?
  5. What does the erm where's it gone, the er doohickey , erm help!