以下是一些表达懊悔的英语语录短句： 1. If only I... 如果...就好了。 2. I was careless. 我太粗心粗心了。 3. You will be sorry. 你会懊悔的！ 4. It's too late now. 现在懊悔也晚了。 5. I regret doing that. 我懊悔我做的事。 6. I shouldn't have done it. 我真不该那样。 7. I was too uptight. 我如果再勤奋点就好了。 8. I should have known better. 我早该弄明白了。 9. I wish I hadn't done that. 我盼望我不做过。 10. It was careless of me to do so. 做那种事，我也太不警惕了。 11. Oh, no! I shouldn't have done it. 哦，不!我如果不那样就好了。 12. I regret not studying harder. 我懊悔不更尽力进修。 13. It was too careless of me to make such a decision. 我做如许的决定太草率了。 14. I shouldn't have said that. 我如果不说那话就好了。 15. I wish I wouldn't have said that. 我早该晓得了。