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      首頁英語詞典duddud英英釋意
      
                    
      
	
      dud
      
	
      英 [d?d]
美[d?d]

      


	    
      
	
        
    
      • n. 衣服；[軍] 啞彈；無用物
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      • adj. 無用的
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      • n. (Dud)人名；(英)達(dá)德
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      英英釋意
      
	
      
	
      1. someone who is unsuccessful
      

      2. an explosion that fails to occur
      

      3. an event that fails badly or is totally ineffectual;
      "the first experiment was a real turkey"
      "the meeting was a dud as far as new business was concerned"