a friend of mine = a friend of my friends 吗?

a friend of mine. a friend of mine=?my friends a friend of my还是a friend of mine A friend of mine,A friend of myself.哪个对? Tom is a best friend of mine. He is a friend of mine.翻译. I _______ (填空)a friend of mine he is a friend of mine 初一英语作文：A Friend of Mine A Good Friend of Mine 英语作文 just a friend of mine 歌词 She Was A Friend Of Mine 歌词 a friend of mine = a friend of my friends 吗? a good friend of mine 为什么用mine his a friend of mine 为什么用mine a friend of mine=my friend吗It happend to a friend of mine a year ago这句话中的a friend of mine是否可以换成my friend?TKs a friend of mine= my friendmy friend前要填两个词 One of my friends等于a friend of mine吗?