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      首頁英語詞典by-productby-product英英釋意
      
                    
      
	
      by-product
      
	
      美['ba?,prɑd?kt]

      


	    
      
	
        
    
      • n. 副產品；附帶產生的結果；意外收獲
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      英英釋意
      
	
      
	
      1. a secondary and sometimes unexpected consequence
      

      2. a product made during the manufacture of something else