guilty

She looked self-conscious and guilty..她看上去很不自然，很内疚的样子。

It was his guilty conscience that made him offer to help..他是因为良心上过意不去才提出帮忙的。

guilty of,有……之过错；对……感到内疚

plead guilty,服罪；[经]被告服罪

feel guilty,感到内疚

feel guilty about,感到愧疚

guilty conscience,内疚

be found guilty,被认定有罪

guilty party,有罪一方当事人

guilty feeling,罪恶感