Achromatopsis
色素缺乏, 无色性
🗣️ 情景例句
Oh, how do you do?
噢 你好吗?
He jests at scars, that never felt a wound.
富人不知穷人苦。
Could you come here, please? I want some help.
你能来这儿一下吗？我需要帮忙。