DICT.TW Dictionary Taiwan

 pos·er /ˈpozɚ/
 裝腔作勢者,難題

 Pos·er n. One who, or that which, puzzles; a difficult or inexplicable question or fact.
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 poser
      n 1: a person who habitually pretends to be something he is not
           [syn: poseur]
      2: a person who poses for a photographer or painter or
         sculptor; "the president didn't have time to be a model so
         the artist worked from photos" [syn: model]
      3: a particularly difficult or baffling question or problem
         [syn: stumper, toughie, sticker]