Macrocyclic polymer
[化] 大环聚合物
🧩 词语组成解析
[机] 大环的
🗣️ 情景例句
Come on. Let's get some sleep.
走吧 ，让我们去睡觉吧。
What did he ask you?
他问你什么？
It was rather like an exhibition of prehistoric electronic equipment.
这儿倒像是在展览古老的电子设备。