Halochromy
加酸显色现象
🗣️ 情景例句
I've got a terrible headache and I feel really sick today.
我头疼得厉害，今天觉得很恶心。
That is not good language which all understand not.
不是人人都懂的语言不是好语言。
Oh, I'm sorry to hear that.
噢，真遗憾。