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      coloring
      
	
      英 美['k?l?r??]

      


	    
      
	
        
    
      • v. 著色（color的ing形式）；出現(xiàn)顏色
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      • n. 著色；著色劑；配色；天然色；外貌
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      考試真題
      
	
      
	
      It's in these populations that we begin to see real changes in the genetic makeup of natural coloring.
      2019年6月六級(jí)真題（第一套）聽力 Section C
      Not only the coloring genes but lots of other genes are getting mixed up, too.
      2019年6月六級(jí)真題（第一套）聽力 Section C
      What we did in our ancestry was to produce more permanent natural coloring in our skin cells.
      2019年6月六級(jí)真題（第一套）聽力 Section C