Alkyl formamide
[机] 烷替甲酰氨
🧩 词语组成解析
n. 烷基, 烃基\\na. 烷基的, 烃基的
甲酰胺
🗣️ 情景例句
I'm very sorry.
非常抱歉。
Though the fox run,the chicken hath wings.
狐狸虽会跑，小鸡有翅膀。
It's about a time when there were black slaves in North America. It's about their fight for freedom.
（它）讲的是有一段时期，北美洲存在黑奴。影片讲述他们为自由而斗争的情况。