Acroleic acid
[化] 丙烯酸
🧩 词语组成解析
a. 丙烯
🗣️ 情景例句
the school poster for the play this year.
今年学校话剧的海报。
One cannot put back the clock.
光阴一去不复返。
Our friends Julie and Jack were there, too.
我们的朋友朱莉和杰克也去了。