Caprolactam polymerization
[建] 己内酰氨聚合(作用)
🧩 词语组成解析
n. [化]己内酰胺
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
This has been a hard course for me.
这门课对于我来说很难。
What's the capital of your country?
贵国首都是哪儿？
We ate our sandwiches and a bar of chocolate each and began to feel better.
我们俩都吃了三明治和一块巧克力才感到舒服些了。