Hexanolactam
[化] 己内酰胺
🗣️ 情景例句
Tell me plainly what you mean.
把你的意思明明白白告诉我。
I am not through with school yet.
我还没有毕业。
The skins were used for making tents and water containers.
还可以用野牛皮制作帐蓬和装水的容器。