Poly(hexamethylene adipamide)
[化] 聚己二酰己二胺; 尼龙-66
🗣️ 情景例句
We'd like to discuss a mortgage.
我们想请教一下贷款的事。
Thank you for helping me.
谢谢你帮了我的忙。
The bat together with the balls was stolen.
球拍和球全被偷了。