玛丽的父亲的朋友应当怎么说:Mary father's friend 还是Mary's father's friend
热心网友
friends of Mary's father(复数)a friend of Mary's father(单数)
热心网友
Mary's father's friend 不算错误，但（friends)a friend of Mary's father更地道，另外表特指时也可用the friend of Mary's father，根据自己想要表达的意思选择吧。
热心网友
A friend of Mary's father