fear·less /ˈfɪrləs/
  (a.)大膽的,勇敢的,無畏的
  Fear·less, a. Free from fear.
  Syn: -- Bold; daring; courageous; intrepid; valorous; valiant; brave; undaunted; dauntless; heroic.
  -- Fear*less*ly, adv. -- Fear*less*ness, n.
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  fearless
       adj 1: oblivious of dangers or perils or calmly resolute in facing
              them [syn: unafraid(p)] [ant: afraid(p)]
       2: possessing or displaying courage; able to face and deal with
          danger or fear without flinching; "Familiarity with danger
          makes a brave man braver but less daring"- Herman
          Melville; "a frank courageous heart...triumphed over
          pain"- William Wordsworth; "set a courageous example by
          leading them safely into and out of enemy-held territory"
          [syn: brave, courageous] [ant: cowardly]
       3: resolute and without fear [syn: doughty, hardy]
       4: invulnerable to fear or intimidation; "audacious explorers";
          "fearless reporters and photographers"; "intrepid
          pioneers" [syn: audacious, brave, dauntless, intrepid,
           unfearing]