Polyols
[医] 多元醇
🗣️ 情景例句
How do you feel about this?
你觉得呢？
I also want to express my gratitude to all of my teachers over the years.
另外，我还想感谢这个多年来所有教过我的老师。
He has always been a good neighbour.
他一直是个好邻居。