Macrocyclic polymer
[化] 大环聚合物
🧩 词语组成解析
[机] 大环的
🗣️ 情景例句
I'm glad to make you acquaintance.
我很高兴认识你。
Marry in lent,and you'll live to repent.
借债结婚，一生悔恨。
Well, it's getting late. I must be off now. Nice to meet you.
好啦，时间不早了。我得走了。见到你很高兴。