Phenoxypropanediol
[建] 苯氧基丙二醇
🗣️ 情景例句
The advanced class starts at ten o'clock.
高级健身课十点钟开始。
I know the boy whose father is a professor.
我知道那个男孩的父亲是大学教授。
It's a book.
一本书。