Polynonamethylene sebacamide
[化] 聚亚壬基癸二酰胺
🗣️ 情景例句
We are, too.
我们也很兴奋。
No matter what he does, don't show you mind.
不管他做什么，你总不要表现你介意。
If I were you, I would not be bothered by English.
如果我是你，就不会为英语烦恼了。