
好词典

源自 regret(后悔) + -ful(形容词后缀) + -ly(副词后缀),14世纪晚期进入英语。
❶ 表示遗憾或抱歉地做某事,常用于正式场合表达不情愿或惋惜的情绪。
“She regretfully declined the invitation due to prior commitments.”
(她因已有安排而遗憾地拒绝了邀请。)
“The store regretfully announced its closure after 50 years in business.”
(这家商店遗憾地宣布在经营50年后关闭。)
regretfully inform — 正式通知中表达遗憾的常用搭配,多用于书面或正式场合。
“We regretfully inform you that your application was not successful.”
(我们遗憾地通知您,您的申请未获通过。)