Poly(hexamethylene adipamide)
[化] 聚己二酰己二胺; 尼龙-66
🗣️ 情景例句
Do I have any late fees?
我要交罚金吗？
He looks down on me.
他根本不把我放在眼里。
Everyone laughed at the woman's mistake.
这老太太的误会惹得大家都笑起来。