Polysomnograph
多导睡眠图
🗣️ 情景例句
Where is the best spot in town to hang out at?
城里出去玩儿最好的地方在哪儿？
An idle brain is the devil's workshop.
游手好闲是万恶之源。
He has always been a good neighbour.
他一直是个好邻居。