Acid-catalyzed polycondensation
[建] 酸催化缩聚(作用)
🧩 词语组成解析
v. 催化, 促进( catalyze的过去式和过去分词 )
n. [化]缩聚(作用)
🗣️ 情景例句
Goodbye, thanks for inviting me. I had a lovely time.
再见，谢谢您的邀请。我度过了一段美妙的时光。
You should take the advice of your teacher.
你应该听老师的话？
Something may have happened to her.
她可能发生意外了。