Polysomnography
[医]多导睡眠描记法（术），多功能睡眠记录仪
🗣️ 情景例句
May I take your order?
可以点菜了吗？
Their stories are in conflict with each other.
他们的叙述相互矛盾。
Yes, I do.I want her to come to my office.Tell her to come at once.
是的，我要她到我的办公室来。叫她马上就来。