奶奶的英文：
father's mother
paternal grandmother

参考例句：

Grandma, I can't forget your delicious apple pie.
奶奶，我忘不了您做的可口苹果派。

My grandma feeds a lot of chickens in her yard.
我的奶奶在院子里养了许多小鸡。

"Wasn't it just the same for me?" said Third daughter-in-law
三奶奶道:“我还不是跟你一样？

The children were all ears when Granny told them stories.
奶奶讲故事的时候，孩子们都全神贯注地听着。

Basking on the balcony, granny can still keep an eye on the children.
奶奶一面在阳台上晒太阳，一面还可以照看孩子们。

"What's wrong with grandma?"
"奶奶怎么了？

Come and help grandma with her things.
来帮奶奶搬东西。

Granny travelled down by train.
奶奶是乘火车过来的。

Grandmother is the oldest in my family .
奶奶是我们家中最老的。

Grandma loves the peace of the countryside.
奶奶喜欢乡间的恬静。

father是什么意思：
n. 父亲；先辈；创始人；神父
v. 成为父亲

Pilgrim Fathers
ph.1. (英国1620年前到达北美洲的)清教徒前辈移民

Einstein fathered relativity.
爱因斯坦创立了相对论。

My father was a man of determination.
我父亲是一个果断的人。

mother是什么意思：
n. 母亲；大娘；女修道院院长；起源
v. 像母亲般地照顾

The girl is a reflection of her mother.
那女孩长得和她母亲一模一样。

The children clustered round their mother.
孩子们聚集在母亲身边。

Mother footed the stocking.
妈妈给这袜子换了底。

paternal是什么意思：
adj. 父亲（般）的；得自父亲的；父系的

Such programs are often mistaken for corporate paternalism.
这种做法常常被误解为公司的温情主义。

Everyone has two paternal grandparents and two maternal grandparents.
每个人都有两个属于父系的祖父母和母系的祖父母。

The time has come to turn away from the condescending policies of paternalism
如今已到了扬弃那种家长制的降格相求政策的时刻。