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      2. 
		
		
      
			
			
      
				
			
      
			
			
		
      
    
      
        
      
            
      
                
                    
      
	
      fruitless
      
	
      英 ['fru?tl?s]
美['frutl?s]

      


	    
      
	
        
    
      • adj. 不成功的，徒勞的；不結(jié)果實(shí)的
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      英英釋意
      
	
      
	
      1. unproductive of success;
      "a fruitless search"
      "futile years after her artistic peak"
      "a sleeveless errand"
      "a vain attempt"