Polydecamethylene adipamide
[化] 聚亚己基癸二酰胺; 聚己二酰癸二胺
🧩 词语组成解析
[化] 己二酰二胺
🗣️ 情景例句
How long are you going to stay here?
您在这里呆多久？
Watch out, it's dangerous.
注意，危险啊！
Don't do that.Give it to me.
不要放在那儿，把它给我。