Poly(hexamethylene sebacamide)
[化] 聚癸二酰己二胺; 尼龙-610
🗣️ 情景例句
Well, how's everything here?
唔，东西都收拾好了吗？
He who follows two hares is sure to catch neither.
追逐两只兔，两头都落空。
Could I use your mobile phone?
能借用一下您的手机吗？