Conjunctivae
结膜
🗣️ 情景例句
He is in a good mood.
他的心情很好。
What are you speaking about?
你正在谈什么？
Was the noise a cause of the illness, or were the complaints about noise merely a symptom?
是噪音引起了（精神）病呢，还是（精神）病的症状之一是对噪音的抱怨？