1. 着色：colourant 着色剂 | colouration 着色 | colouring 着色

2. 染色：colourably 可着色地 | colouration 染色 | colourcast 彩色电视

3. 着色法：colourant着色剂 | colouration着色法 | coloured有色的

4. 着[显]色：color temperature 色温 | colouration 着[显]色 | column assembly 立柱装置

noun

1. choice and use of colors (as by an artist)

Synonym: coloration

2. appearance with regard to color

e.g. her healthy coloration

Synonym: coloration

3. the timbre of a musical sound

e.g. the recording fails to capture the true color of the original music

Synonym: colorcolourcoloration