jug·gler /ˈʤʌg(ə)lɚ/
  變戲法者,行騙者
  Jug·gler n.
  1. One who juggles; one who practices or exhibits tricks by sleight of hand; one skilled in legerdemain; a conjurer. [Archaic]
  Note: This sense is now expressed by magician or conjurer.
     As nimble jugglers that deceive the eye.   --Shak.
     Jugglers and impostors do daily delude them.   --Sir T. Browne.
  2. A deceiver; a cheat.
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  juggler
       n : a performer who juggles objects and performs tricks of
           manual dexterity