regretfully


re·gret·ful

R0127300 (rĭ-grĕt′fəl)adj. Full of regret; sorrowful or sorry.
re·gret′ful·ly adv.re·gret′ful·ness n.
Thesaurus
Adv.1.regretfully - with regret (used in polite formulas); "I must regretfully decline your kind invitation"
Translations
遗憾地

regret

(rəˈgret) past tense, past participle reˈgretted verb to be sorry about. I regret my foolish behaviour; I regret that I missed the concert; I regret missing the concert; I regret to inform you that your application for the job was unsuccessful. 懊悔 懊悔 noun a feeling of sorrow, or of having done something wrong. I have no regrets / I feel no regret about what I did; It was with deep regret that I heard the news of his death. 懊悔 遗憾,懊悔,悲伤 reˈgretful adjective feeling regret. 遺憾的 遗憾的reˈgretfully adverb with regret. Regretfully, we have had to turn down your offer. 遺憾地 遗憾地reˈgrettable adjectivea regrettable mistake. 令人遺憾的 令人遗憾的reˈgrettably adverb 令人遺憾地 令人遗憾地
regrettable is spelt with two ts.