Acquaintances
n. 相識的人( acquaintance的復數形式 ); 熟人; 對…有了解; （與某人）認識
? 同義詞
??? 情景例句
It's a beautiful day.
今天天氣真好。
You'd better go and see a doctor about that.
關于那個毛病，你最好去看醫生。
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，還是（精神）病的癥狀之一是對噪音的抱怨？