Polyperiostitis
[医] 多骨膜炎
🗣️ 情景例句
parents are invited to attend--
家长被邀请来参加
It is more pain to do nothing than something.
什么都不做要比做一点更不好受。
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？