1.vt.后悔,悔恨; 遗憾,抱歉; 悼念,哀悼。
2.vi.感到后悔,感到抱歉。
3.n.遗憾,惋惜; 后悔,悔恨; 哀悼。
4.Much to my regret you werent at home when I called.奉访未晤,甚怅。
5.Dont rush into marriage; you might regret it later.不要匆匆忙忙结婚, 不然你以后也许要后悔的。
6.The Prime Minister expressed her regret at the failure of the talks.首相对谈判失败表示遗憾。