coloration [ˌkʌləˈreʃən]

例句:

• The ivory coloration matched that of other Nemegt fossils.
  来自NEWYORKER
• Neither of the above substances gives smokeless powders an intense coloration.
  上述各物质,没有一个能使无烟药强烈着色.
  
• When violet is added to the medium blue a particularly striking, warm coloration is created.
  在中蓝色中加入蓝紫色就形成了一种格外鲜艳夺目的暖色。
  
• The absence of coloration in that drawing makes it dull.
  那幅画因没有着色而显得晦暗。
  
• Subtle coloration from bass and drums help make it dramatic and effective.
  来自BBC
• "Both pigment-based and structural coloration," as the biologist put it.
  来自WSJ