求情的英文：
beg for leniency; plead

参考例句：

Entreat sB. for [to show] mercy
向某人求情

She begged the servant off
她替那仆人求情。

I wouldn't demean myself to ask for favours from them.
我不会降低身分向他们求情.

I was saved because he interceded with the governor for me.
我获救了，因为他为我向主管人求情了。

We have intercede with the authorities on behalf of people unfair imprison there.
我们代表含冤系狱的人向当局求情。

When all was agreed, the case of the journeyman came up, and the mercer begged very hard for him
把一切事情谈妥的时候，就谈到那个伙计，绸缎商尽力地替他求情。

Peter, at the intercession of old Savelitch, was spared by Pougatcheff
由于老仆沙威里奇的求情，彼得被普加乔夫赦免了。

The Head Master means to punish Nancy, but her mother is trying to beg her off.
校长打算处罚南希，可是她母亲想方设法为她求情。

I have told you of her attempts to propitiate M. de Villefort, her devotion to the elder Dants
我已经告诉过您，她曾怎样去向维尔福先生求情，怎样想尽心照顾唐太斯的父亲。

beg是什么意思：
v. 恳求；乞讨；回避

I beg you to slippered in the room.
拜托你在房间里走路时穿上拖鞋。

The research begs a number of questions.
研究绕过了一些问题。

He lives by begging.
他以乞讨为生。

plead是什么意思：
v. 为…辩护；以…为理由；承认，做答辩；恳求

I pleaded for him in vain.
我为他辩护未成。

He was asked to plead for the accused.
他被要求为被告辩护。

to intercede or plead for someone
说情