Diol
高中 Senior Highn. [化]二醇
🗣️ 情景例句
since ten this morning,
从今天上午十点起，
I'm a graduate of Yale University, I have an M.S.degree.
我是耶鲁大学的毕业生，我有理学硕士学位。
It has become much cooler.
天气变得凉爽多了。