1. I deeply regret what I said.
我非常后悔说了那些话。

《牛津词典》

2. I came to regret my unconsidered remarks.
我对我那些考虑不周的言辞开始感到后悔。

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3. She looked back on the past without regret.
她回首往事毫无遗憾。

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4. The decision could be one he lives to regret.
这一决定也许会有让他后悔的一日。

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5. If you don't do it now, you'll only regret it.
你如果现在不做,以后一定会后悔的。

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6. He felt a kind of happiness mingled with regret.
他感到既高兴又遗憾。

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7. She has not shown any real regret for what she did.
她对自己做过的事还没有表现出真正后悔的样子。

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8. She was to regret her words before the day was out.
她到不了天黑就会为自己说的话后悔。

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9. It is with great regret that I accept your resignation.
接受你的辞呈,我感到非常遗憾。

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10. "I very much regret the injuries he sustained," he said.
他说:“我对他所遭受的伤害感到非常遗憾。”

《柯林斯英汉双解大词典》

11. He'll regret he ever said it once I've finished with him.
我不再和他打交道,他就会后悔他说过那句话。

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12. I don't want to make the wrong decision and regret it later.
我不想作出错误的决定,以后后悔。

《柯林斯英汉双解大词典》

13. If you don't take my advice, you'll regret it, I promise you.
你若不听我的劝告,保管你会后悔的。

《牛津词典》

14. I regret that the United States has added its voice to such protests.
我很遗憾美国也附和了这样的抗议。

《柯林斯英汉双解大词典》

15. We regret to inform you that your application has not been successful.
我们很遗憾地通知您,您的申请未通过。

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16. This report was published in good faith but we regret any confusion which may have been caused.
发表这份报告出自诚意,但是我们对可能引发的任何混乱而感到遗憾。

《柯林斯英汉双解大词典》

17. I have no regret marrying you.
我不后悔嫁给你。

youdao

18. All of us regret the decision.
我们都对那个决定感到后悔。

youdao

19. I thought you might regret it.
我以为你会后悔的。

youdao

20. Bid farewell to guilt and regret.
跟内疚和遗憾告别吧。

youdao

21. "Yes, he is rather cocky," Wendy admitted with regret.
“是的,他相当傲慢。”温迪带着歉意承认。

youdao

22. You'll never regret the money you paid for the ticket.
你永远都不会后悔你为机票支付的钱。

youdao

23. It won't be long before you regret what you have done.
过不了多久,你就会后悔你做的事。

youdao

24. Now those things have happened, there is no room for regret.
既然事情已经发生了,就没有后悔的余地了。

youdao

25. Australia condemned the test and the US expressed its regret.
澳大利亚谴责了这次试验,美国对此表示遗憾。

youdao

26. I might well regret it later.
我以后也许会对此很后悔。

《柯林斯英汉双解大词典》

27. She expressed her regret at the decision.
她对这个决定表示失望。

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28. We regret this service is temporarily unavailable.
我们很抱歉暂时不能提供这一服务。

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29. They may well regret the decision in years to come.
他们很可能会在以后的年月里为这个决定而后悔。

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30. I regret to advise you that the course is now full.
本课程已满额,特此通知。

《牛津词典》