grandfather和grandpa的区别：含义不同、用法不同、使用场合不同。grandfather意为祖父、爷爷，指父亲或母亲的父亲，是“爷爷”的书面语形式，多用于文字作品里；grandpa意为姥爷、外公，是“爷爷”的口语形式，多为交流时使用。

一、grandfather的含义及双语例句

grandfather作为名词，意为(外)祖父;爷爷;外公。例句有：

1、My grandfather lost his life in the war.

我的祖父在战争中丧生。

2、Her grandfather had worked his passage to America.

她的祖父一路在船上打工支付船费来到美国。

3、His second name is Willem, after his grandfather.

他的中间名是威廉，取自他祖父的名字。

4、His grandfather remembered him in his will.

他爷爷在遗嘱中给他留下了一笔钱。

5、Adam spent a lot of time in his grandfather's office

亚当经常呆在他祖父的办公室里。

6、Grandfather set them up in a liquor business.

爷爷资助他们经营酒业。

二、grandpa的含义及双语例句

grandpa作为名词，意为(外)祖父;爷爷;姥爷;外公。例句有：

1、Grandpa was not yet back from the war.

爷爷当时还没有从战场归来。

2、Tell Grandpa the good news so that he can share our joy.

快把这消息告诉你爷爷，叫他老人家也高兴高兴。

3、When Grandpa shows his authority, we are all afraid of him.

爷爷一发威，全家人都害怕。

4、The manuscript of my grandpa's novel disappeared in the war.

爷爷的小说手稿在战争中佚失了。

5、The grandpa and his grandchildren were enjoying the cool under the tree.

爷儿几个在树荫下乘凉。

最后总结，通过以上关于grandfather和grandpa的区别是什么内容介绍后，相信大家会对grandfather和grandpa的区别是什么有个新的了解,更希望可以对你有所帮助。