Polysomnogram
[医]多睡眠图
🗣️ 情景例句
The price. Isn't it possible to give us even a little more discount?
价格问题。难道不能多打点折扣吗？
It never rains but it pours.
祸不单行。（不鸣则已，一鸣惊人。）
I don't like the model.
我不喜欢这种型号。