dichromatism

dichromatism

美 [daɪ'kroʊməˌtɪzm] 　英 [daɪ'krəʊmətɪzəm]

• n.【物】二色(性)；【生】二色变异；【医】(红、蓝、绿三色中只能辨别二色的)二色性色盲
• 网络双色状况；二色视；二型性

英汉解释

n.	1. 【物】二色(性) 2. 【生】二色变异 3. 【医】(红,蓝,绿三色中只能辨别二色的)二色性色盲

英英解释

n.	1. the presence of only two colors in something 2. colorblindness in which only two of the three primary colors and their combinations can be distinguished

例句

sexual dichromatism A color difference between the sexes; a condition wherein the two sexes of the same species are of different colors.

性别双色性别之间的不同体色；一个相同种在两性间的不同体色情形。