Polyheptamethylene sebacamide
[化] 聚亚庚基癸二酰胺; 聚癸二酰庚二胺
🗣️ 情景例句
All kinds of flavors.
各种口味的都有。
How often did I tell you not to say a word?
我告诉你多少次不要讲话?
So today, people still do the same thing to each other.
所以，今天人们还在互相做同样的事情。