色变学

【化】 Colorimetry; Colourimetry

色的英语翻译：

color; expression; hue; kind; quality; scene; woman's looks
【医】 chrom-; chromato-; chromo-; color

变的英语翻译：

become; change
【医】 meta-; pecilo-; poecil-; poikilo-

学的英语翻译：

imitate; knowledge; learn; mimic; school; study; subject of study