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      crater
      
	
      英 ['kre?t?]
美['kret?]

      


	    
      
	
        
    
      • n. 火山口；彈坑
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      • vt. 在…上形成坑；取消；毀壞
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      • vi. 形成坑；消亡
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      英英釋意
      
	
      
	
      1. a bowl-shaped opening at the top of a volcano
      

      2. a bowl-shaped depression formed by the impact of a meteorite or bomb