Polysomnographic
多导睡眠描记
🗣️ 情景例句
Try to take it easy.
放轻松点。
I've made a reservation at the hotel you used last time.
我已预订了你上次住过的旅馆。
What must I do, MRS.Jones?
我应该做些什么呢，琼斯夫人？