chromatism
色差,變色
chro·ma·tism /ˈkroməˌtɪzəm/ 名詞
異常著色
Chro·ma·tism n.
1. Optics The state of being colored, as in the case of images formed by a lens.
2. Bot. An abnormal coloring of plants.
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chromatism
n 1: hallucinatory perception of colored lights
2: abnormal pigmentation