Poly(hexamethylene adipamide)
[化] 聚己二酰己二胺; 尼龙-66
🗣️ 情景例句
I'd like to cash some traveller's checks here.
我想在这儿兑换一些旅行支票。
We won't go to war.
我们不希望诉诸于战争。
I felt sure I would never be able to close the case again.
我相信那箱子再也关不上了。