Ethylethanolamine
[机] 乙基乙醇氨
🗣️ 情景例句
Well, I didn't really exercise.
嗯， 我没有真的上健身课。
In secondary school, children get more advanced knowledge.
中学的小孩会得到进一步的知识。
I have never seen the movie.
我从未看过那部电影。