cadger
  小型注油器
  Cadg·er n.
  1. A packman or itinerant huckster.
  2. One who gets his living by trickery or begging. [Prov. or Slang] “The gentleman cadger.”
  Cadg·er, n.  Hawking One who carries hawks on a cadge.
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  cadger
       n : someone who mooches or cadges (tries to get something free)
           [syn: moocher, scrounger]