nonproductive 

  1. 形容詞
非生產性的, 無生產力的

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Retching and nonproductive gagging follow the cough.                            
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  2. 
                                At this time, there were 60 people doing nonproductive work.                            
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  3. 
                                The dog may be excused for nonproductive work after 5 minutes.                            
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  4. 
                                His was a thoroughly nonproductive form of economic enterprise.                            
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  5. 
                                Shoots more than a year old are nonproductive and should be pruned.                            
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