guiltily是什么意思？

He glanced guiltily over his shoulder.他很内疚地回头一瞥。She looked up guiltily as I came in.我进来时,她内疚地抬起了头.I took one guiltily, lit it and smoked with satisfaction.我内疚地拿了一支, 把它点燃,心满意足地吸了起来....

guiltily的音标：guiltily的英式发音音标为：['ɡɪltɪlɪ]guiltily的美式发音音标为：['ɡɪltɪlɪ]...