remorse
n. 懊悔，自责
例句
I felt guilty and full of remorse.
我感到内疚，并且非常懊悔。
《牛津词典》
He seemed to feel no remorse at all.
他当时似乎一点也不感到懊悔。
He was full of remorse and asked Beatrice what he could do to make amends.
他悔恨不已，问比阿特丽斯他可以做点什么来弥补。
《柯林斯英汉双解大词典》
