adv.罪地,有罪地;内疚地;
例句:
He had carried it guiltily home in his briefcase.
他把它放在皮包里,不安地回了家.
He glanced guiltily over his shoulder.
他很内疚地回头一瞥。
Guiltily I came to your bedside.
于是,我带着愧疚来到了你的床边.