colouration
n.颜料，着色；色彩；染色
网络解释.呈色；着色法
双语例句
1. 1 . The mechanism of the surface colouration of the flame - retardant nylon product and its application are introduced.
介绍阻燃尼龙制品表面着色的机理及其应用.
来自互联网
n.颜料，着色；色彩；染色
网络解释.呈色；着色法