nyctalopia

夜盲症英释中释ninability to see normally in dim light

1 Is nyctalopia which kinds of vitamin airframe lacks ?.夜盲症是机体缺少哪种维生素？

2 Have the person of nyctalopia, what is devoid vitamin? ? ?.患夜盲症的人，缺乏的维生素是什么？？？

3 The vitamin A in Chinese cabbage juice, can promote cheeper to development grows and prevent nyctalopia..白菜汁中的维生素a，可以促进幼儿发育成长和预防夜盲症。