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      首頁英語詞典lactoselactose英英釋意
      
                    
      
	
      lactose
      
	
      英 ['l?kt??z; -s]
美['l?ktos]

      


	    
      
	
        
    
      • n. [有化] 乳糖
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      英英釋意
      
	
      
	
      1. a sugar comprising one glucose molecule linked to a galactose molecule; occurs only in milk;
      "cow's milk contains about 4.7% lactose"