Polymine
聚乙烯亚胺; 聚乙烯亚胺
🗣️ 情景例句
Stopping by Woods on a Snowy Evening
雪夜林边小驻足
I meet the boy whose aunt is a typist.
我遇到那个男孩的姑妈是打字员。
After all, I am the only one of my aunt's relations still alive.
不管怎么说，我是我伯母的亲戚中唯一一个还活着的人。