请输入您要查询的英文单词：
单词
regrettably
释义
regrettably
ADV
/rɪˈgretəbli/
used for saying that you are sad or sorry about something 令人遗憾地；令人懊悔地
Regrettably, there’ s nothing more we can do to help.
令人遗憾的是，我们帮不上更多的忙。