在线词典偷天换日比喻暗中改变事物的真相,以达到蒙混欺骗的目的。拼音tōu tiān huàn rì解释比喻暗中改变事物的真相,以达到蒙混欺骗的目的。近义词移花接木、弄虚作假、偷梁换柱反义词正大光明英文释义to engage in fraudulent activities (idiom); skulduggery; to hoodwink people; to cheat sb audaciously