coloration

英['kʌlə'reiʃn]美[kʌlə'reiʃn]

n.[U](also colouration)
【术语】（植物或动物的）自然色彩，自然花纹

同：	[n.] color, colour, colouration

The principle is based on the reversibility of a photochemical reaction accompanied by a change of coloration
其原理是根据伴随着染色变化在光化反应中的可逆性。收藏
Congenital absence of normal pigmentation or coloration in a person,an animal,or a plant.
白化病人体、动物或植物先天性缺乏正常的色素沉淀或染色收藏
This piece of cloth has bad coloration.
这块布料染的不好。收藏

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the timbre of a musical sound
- the recording fails to capture the true color of the original music
[同] color, coloration, colour, colouration
appearance with regard to color
- her healthy coloration
[同] coloration, colouration

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