Macrocyclic polymer
[化] 大环聚合物
🧩 词语组成解析
[机] 大环的
🗣️ 情景例句
The battle was very historic.
那场战役在历史上很重要。
She changed into old clothes for the sake of comfort.
为了舒适，她换上了旧衣服。
We'll wait and see what they say.
看看他们怎么说吧。