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      首頁英語詞典hygienehygiene英英釋意
      
                    
      
	
      hygiene
      
	
      英 ['ha?d?i?n]
美['ha?d?in]

      


	    
      
	
        
    
      • n. 衛(wèi)生；衛(wèi)生學；保健法
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      英英釋意
      
	
      
	
      1. a condition promoting sanitary practices;
      "personal hygiene"
      

      2. the science concerned with the prevention of illness and maintenance of health