Achromatopsis
色素缺乏, 无色性
🗣️ 情景例句
Yes. I'll hold. He's checking. You do?
好， 我会等。他正在查。真的有了？
Do you know the percentage of the damaged portion?
你们知道残损部分的百分比吗？
With a smile the man from downstairs said: I'm sorry to trouble you, comrade.
“对不起，打扰你了，同志。”