n.祖父或祖母,外祖父或外祖母
We went to our grandparent's place for a short visit.
我们去祖母家呆了一会儿.
They are often a grandparent or an aunt or uncle.
他们的监护人通常是祖父母或叔叔阿姨.
A grandparent's job is easier than that of a parent.
祖父母的任务比父母的任务要轻松一些.