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      dentistry
      
	
      英 ['dent?str?]
美['d?nt?stri]

      


	    
      
	
        
    
      • n. 牙科學(xué)；牙醫(yī)業(yè)
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      英英釋意
      
	
      
	
      1. the branch of medicine dealing with the anatomy and development and diseases of the teeth