单词：protanopia
音标：[,prәutә'nәupiә] ；
n. [医]红色盲
n dichromacy characterized by lowered sensitivity to long wavelengths of light resulting in an inability to distinguish red and purplish blue
词型变化：名词复数形式 : protanopias
【近义词】
- red-blindness[医] 红色盲