老爷的英文：
maternal
grandfather
mother's father

参考例句：

They are discarding the Kuomintang style of work and their uppity airs and no longer act like bureaucrats
他们不要那个国民党作风和老爷习气了，不做官当老爷了。

An instantly disapproving expression came upon Massa Lea’s face, as if by reflex.
似乎是一种反射作用，李老爷的脸上马上露出了不同意表情。

The Xues are rolling in money. You can make them pay a thousand or five hundred taels for Feng Yuan's funeral expenses.
"薛家有的是钱,老爷断一千也可,五百也可,与冯家作烧埋之费."

It would be no joke if you were caught by the master.
碰见老爷不是玩的

old tub
老爷船,旧船;老爷车,破汽车

(smiling brightly at him)Right, squire
(快活地向他笑笑)行啊，老爷。

Sir, what can I do? I can not lay eggs.
老爷，我有什么办法？我不会下蛋哪。

Our heavenly Father invented man because he was disappointed in the monkey
我们的天公老爷，因对猴子失望而创造了人。

It's better than sitting in that crappy car hearing you argue!
总比待在这破老爷车里，听你们拌嘴好！

We cadres are ordinary workers and not overlords sitting on the backs of the people.
我们干部是普通劳动者，不是骑在人民头上的老爷。

maternal是什么意思：
adj. 母亲的；母性的

Women are entitled to maternity leave.
妇女有权享有产假。

Morisot had experienced maternity herself.
莫里佐也曾为人母。

A children's,maternity,surgical ward
儿科、产科、外科病房

grandfather是什么意思：
n. （外）祖父

His grandfather used to be a slave.
他的祖父曾是奴隶。

Grandfather died of illness.
祖父病死了。

The villagers still follow the customs of their grandfathers.
村民们仍然遵从他们祖先的习俗。

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。