失宠的英文：
lose favor
be in disfavor
be disgraced

参考例句：

fall into disfavour
失宠失众望

disfavor.
不喜欢，失宠

In disfavor or trouble.
失宠或陷入麻烦

Soon the queen fell into disfavour and was executed.
皇后不久失宠，被处死了。

In trouble or disfavor.
倒霉，失宠处于麻烦或冷遇状态之中的

Winston did not know why withers had been disgraced
温斯顿不晓得维泽斯失宠的原因。

The cabinet minister fell from grace when the newspapers published a report about his extramarital activities.
当报纸披露了内阁大臣与人私通的行为时，他失宠了。

lose是什么意思：
v. 遗失；输掉；浪费；被...夺去；不明白；逃避；错过

to lose; to miss; to disappear; to mislay
遗失

A tale never loses in the telling.
故事总是被人们说得添枝加叶的。

Merry is he that has nought to lose
人无所失,不亦乐乎

favor是什么意思：
n. 喜爱，宠爱；关切；欢心，好感
v. 支持，赞成；喜欢，照顾；促成，赐予

They are favorable to the proposal.
他们赞同这项提议。

He has a prejudice in our favor.
他对我们有偏爱。

The book received a favorable review.
这本书赢得了好评。

disfavor是什么意思：
n. 不赞成；失宠；厌恶
v. 不赞成；疏远，讨厌

He is in disfavor with the king.
他不赞成皇帝的做法。

The minister incurred the king's disfavor.
这位大臣招致国王的冷遇。

I disfavor the way you handled that situation earlier.
我不赞成你处理之前那种情况的方式。