Dihydroxy-
二羟基
🗣️ 情景例句
Do you have any special hobbies?
你有什么特别的爱好吗？
All of those houses have been built in the last ten years.
所有那些房子在这10年里被造的。
The former method simply consists of setting an elephant to work and beating him until he does what is expected of him.
强硬法就是驱使象去干活，把它打到顺从为止。