Refusion
[医] [血]回输法
🗣️ 情景例句
Of course!
当然有！
Have but few friends though many acquaintances.
朋友要少，熟人要多。
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？