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      quadruplication
      
	
      [kwɑd,r?pl?'ke??n]

      

      
	
      

	    
      
	
        
    
      • n. 一式四份
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      英文詞源
      
	
      
	
      quadruplication (n.)
      1570s, from Latin quadruplicationem (nominative quadruplicatio), noun of action from past participle stem of quadruplicare (see quadruplicate (v.)).