“身在曹营心在汉”这个成语,是家喻户晓的。《汉大成语大辞典》(汉语大词典出版社)释为“比喻坚持节操,忠贞不二。”《现代汉语成语规范词典》(长春出版社)释为“比喻身在此方,却心在彼方。”《汉语成语词典》(四川辞书出版社)则释 “I was in Cao Ying heart ” This idiom is well-known. The Dictionary of Modern Chinese idioms (Changchun Publishing House) is interpreted as “metaphor is in this side, ” But in each other’s heart. “” Chinese idiom dictionary "(Sichuan Dictionary Publishing House) is explained