coloration
n. （植物或动物的）自然色彩，自然花纹；着色法，染色法；普遍特性；染色效应；音调（或音质）的变化；（某种）特征，品质；表明（某种）态度的一面
例句
Coloration provides a visual cue for the identification, organization, and management of key process elements.
着色为辨别、组织和管理关键的过程元素提供了可视化提示。
They use the examples of the peanut bug and the morpho butterfly to explain the concept of revealing coloration.
他们用花生虫和大闪蝶的例子来解释警戒色的概念。
Studies of several animal species have shown that when choosing mates, females prefer males with brighter carotenoid-based coloration.
对几种动物的研究表明，在选择配偶时，雌性更喜欢鲜艳的类胡萝卜素着色的雄性。
