nyctalopian. 夜盲症夜盲[症](晝視)學術名詞夜盲：精神病理學、病理學、獸醫學、醫學夜盲症：獸醫學、醫學晝視症：精神病理學英文釋義inability to see clearly in dim light; due to a deficiency of vitamin A or to a retinal disorder