deep ruefulness 深切懊悔
a sense of ruefulness 遗憾感
with ruefulness 带着懊悔地
express ruefulness 表达遗憾
touch of ruefulness 一丝遗憾
A: You seem to speak with ruefulness about the past.
A：你谈起过去时似乎带着懊悔。
B: Yes, I regret some of my decisions.
B：是的，我对一些决定感到后悔。
1) 指因后悔产生的情绪
2) 指对过去事情的遗憾感
3) 指带有忧伤的反思情绪
1. 懊悔；遗憾；忧伤
noun
1. A feeling of regret or sorrow for something in the past.
Synonym: regret, remorse