Polygalytol
远志糖醇
🗣️ 情景例句
Have you ever been there?
你去过那儿吗？
I'll need an economy ticket with an open return.
我要一张经济舱，回来时间不定的来回票。
The following day, the patient asked for a bedside telephone.
第二天，这位病人要了一部床头电话。