"后悔" 在英语中通常翻译为 "regret"。下面是详细的解释和用法：

1. 含义 (Meaning):

"后悔" 指的是对过去的某种行为、决定或事件产生负面的情感，觉得自己当时的选择是错误的。它表示一种对自己过去行为的悔恼或不满。

2. 词汇释义 (Definition):

Regret (verb): To feel sorry or disappointed about something that has happened or about something you did or did not do.

Regret (noun): A feeling of sadness or disappointment about something that happened or that you did.

3. 用法 (Usage):

作为动词：表示“后悔”的动作。

I regret not studying harder for the exam.

I regret saying that to her.

作为名词：表示“后悔”的情感或状态。

He expressed his regret for the mistake.

There was deep regret in his voice.

4. 翻译 (Translation):

后悔 = regret

例句: 我为没有参加会议而后悔。
Translation: I regret not attending the meeting.

5. 读音 (Pronunciation):

英语读音：/rɪˈɡrɛt/

中文拼音：hòu huǐ

6. 例句 (Examples):

动词用法:

I regret not telling her the truth earlier.
(我后悔没有早点告诉她真相。)

He will regret his decision when he sees the consequences.
(当他看到后果时，他会后悔自己的决定。)

名词用法:

She had no regret about leaving her job.
(她离开工作时没有任何后悔。)

His regret was evident when he apologized.
(他在道歉时显得非常后悔。)

希望这些能帮助你更好地理解“后悔”的意思、用法以及英语中的表达！