bel·li·cose /ˈbɛlɪˌkos/
  (a.)好戰的,好鬥的
  Bel·li·cose a.  Inclined to war or contention; warlike; pugnacious.
     Arnold was, in fact, in a bellicose vein.   --W. Irving.
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  bellicose
       adj : having or showing a ready disposition to fight; "bellicose
             young officers"; "a combative impulse"; "a contentious
             nature" [syn: battleful, combative, contentious]