宠儿的英文：
a favourite son
cosset
darling

参考例句：

The multi-speed sound-controlled electric car, the favourite in the toy world.
多速声控电动小汽车，玩具世界的宠儿。

She is the spoiled pet of a wealthy family.
她是娇生惯养的富家宠儿。

But Fortune’s favoured children belong to the second class.
命运的宠儿则属于第二类人。

Now, the general is the king's favorite.
现在，那个将军是国王的宠儿。

In a short time she was a box-office favorite.
不久，她就一跃成为票房的宠儿。

Lester, the second son, was his father's favorite.
二儿子里斯特是他父亲的宠儿。

Moreover, I was His Majesty's special protege
不仅如此，我是这位皇帝陛下的特别宠儿。

"I don't like to have people put on airs like that," muttered Favourite, with a good deal of acrimony
“我不喜欢有人装这种腔,”宠儿气愤愤地说。

Research, from being the Cinderella of industry, would become its favoured child.
科研工作将会从受工业部门冷落的灰姑娘变成工业的宠儿。

O Favourite, thou hast ionian lips
呵，宠儿,你有爱奥尼亚人的嘴唇。

favourite是什么意思：
n. 特别喜欢的人或事物
adj. 特别喜爱的

It was their favourite cant.
那是他们最爱念的经。

Silver Blaze was the favourite to win.
（赛马）银光是最有希望的获胜者。

Green is my favourite, too.
绿色也是我最喜欢的。

son是什么意思：
n. 儿子；年轻人，孩子；男性后裔，子孙；圣子

The plan was to have an audience of the son of Heaven.
计划里是有觐见天子的环节的。

Where are you from, my son?
小兄弟，你是哪里人？

The child is a treasure of a son.
那孩子是一个宝贝儿子。

cosset是什么意思：
v. 宠爱；娇养；纵容

As a child,she has been spoiled and cosseted.
作为一个小孩子，她一直被宠爱着。

to dote on; to cosset; to make a pet of; to love dearly
宠爱

Our kind of travel is definitely not suitable for people who expect to be cosseted.
我们这类型的旅游肯定不适合那些希望被宠溺着的人。