Any of a group of organic compounds of nitrogen, such as ethylamine, C2H5NH2, that may be considered ammonia derivatives in which one or more hydrogen atoms have been replaced by a hydrocarbon radical.

• 胺一组被认为是氨之衍生物的含氮有机化合物中一种，如乙胺，C2H5NH2，其中一个或一个以上的氢原子被烃基所取代