Macrocyclic polymer
[化] 大环聚合物
🧩 词语组成解析
[机] 大环的
🗣️ 情景例句
I also have a part-time job.
我还有一个兼职工作。
Let every tub stand on its own bottom.
各人管各人自己。
His great flight lasted thirty-seven minutes.
他这次伟大的飞行持续37分钟。