Linear polycondensation
[化] 二向缩聚
🧩 词语组成解析
n. [化]缩聚(作用)
🗣️ 情景例句
How do you spell it?
如何拼写？
What's your nationality?Are you a Chinese?
你的国籍是什么？你是中国人?
A man lived in a tall building in the city of Moscow. He liked living there.
有一个人住在莫斯科城的高楼里。 他喜欢住那儿。