A large marine food and game fish (Xiphias gladius) having a long swordlike extension of the upper jaw that is used chiefly as a means of defense and attack.

 
  • 箭鱼:一种大型可食用和观赏的鱼(剑鱼剑鱼属),其上颚有长长的剑状突出,主要用于防卫与进攻
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