有首歌叫什么s什么friend

有首歌叫什么s什么friend he is my s什么 friend 什么情况下friend 后面加s? He's John friend?He's John friend 哪个单词错了?要改成什么单词? Everyone's friend is no one's friend翻译成什么更好些阿, who's friend works at that factoty什么意思 The ( ) girl is my brother's girl friend 填什么? He’s my best friend这句什么意思 a friend of my mother's 等于什么? visit my friend和visit my friend's house有什么区别? a friend of my brother和a friend of my brother's 有什么区别? BF,boy friend best friend baby's father be forever什么意思 请求高手回答 a friend of Mary's sister 与 a friend of Mary's sister's 有什么区别 Lucy's friend is__from her__much more athletic than her.What _is_ Lucy's friend?Lucy's friend is_different_from her__much more athletic than her.最后一空填什么? 请问这两个短语有什么区别啊my father's friend.a friend of my father's. friend什么意思 friend什么意思 friend什么意思