grandparents所有格形式是grandparents'。grandparents是grandparent的复数形式，grandparent主要用作名词，作名词时意思是：祖父; 祖母; 外祖父; 外祖母。
一、grandparent读音
英[ˈɡrænpeərənt]
美[ˈɡrænperənt]
二、grandparent双语例句
1.I had no grandparent to stand proudly for me.
没有祖父母会为我自豪地站起来。
2.The family structure of the Chinese type is more complicated, the traditional of happy family is all family lives together including grandparent and great-grandparent.
中国式的家庭结构比较复杂，传统的幸福家庭是四代同堂。
3.Often a grandparent could perform the role of main carer.
祖父母经常起到主要照顾者的作用。
4.While the grandparent needs support with his or her medical ailments.
老人则需要有人为他（或她）提供医疗疾病上的照顾。
5.Almost every grandparent wants to be with his or her grandchildrenand is willing to make sacrifices.
几乎每个祖父母都想和孙辈在一起，并愿意为他们做出牺牲。
6.Every parent has only one child and every grandparent has only one grand-child.
一个家庭只有一个孩子，而祖父母只有一个孙子。
