英文英文字典

英文英文字典

古腾堡计划中的在线英语-英语词典

Chromophane的结果

Chromophane (n.)

A general name for the several coloring matters, red, green, yellow, etc., present in the inner segments in the cones of the retina, held in solution by fats, and slowly decolorized by light; distinct from the photochemical pigments of the rods of the retina.