Acroleic acid
[化] 丙烯酸
🧩 词语组成解析
a. 丙烯
🗣️ 情景例句
I think that's a great idea.
我觉得这个主意真不错。
Manners make the man.
礼貌造就人。
He has been sick for three weeks.
他已经病了几周了。