regretfully
🇺🇸
/rɪˈɡretfəli/
🇬🇧
/rɪˈɡretfəli/
adverb
R
Feeling or showing sadness or disappointment about something.
Emma shook her head regretfully, knowing she had missed the deadline.
艾玛遗憾地摇了摇头，知道自己已经错过了截止日期。
R
Expressing sorrow or disappointment that a situation is not as desired.
Regretfully, we have to cancel the event due to bad weather.
遗憾的是，由于天气不好，我们不得不取消活动。
translation
遗憾地, 表示遗憾地