Hydroderivating
加氢衍生(作用)
🗣️ 情景例句
She was a beauty in her day.
她年轻的时候是个美人儿。
I've never read a more exciting story.
我没有读过比这更振奋人心的故事。
I think we should paint it white. Then we can do some drawings on it.
我想我们应该把它粉刷一下。然后再在上面画些画。