re·cal·ci·trant /-trənt/
  (a.)反抗的,反對的,頑強的反抗的人,頑強者
  Re·cal·ci·trant a.  Kicking back; recalcitrating; hence, showing repugnance or opposition; refractory.
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  recalcitrant
       adj 1: marked by stubborn resistance to and defiant of authority or
              guidance; "a recalcitrant teenager"; "everything
              revolves around a refractory individual genius" [syn:
              refractory]
       2: marked by stubborn resistance to authority; "the University
          suspended the most recalcitrant demonstrators"