Hexanolactam
[化] 己内酰胺
🗣️ 情景例句
Got to go and feed him.
我得走了， 该去喂他了。
Talk back.
你还顶嘴！
It was very different from modern car races but no less exciting.
它虽然与现代汽车比赛大不相同，但激动人心的程度并不亚于现代化汽车大赛。