house of cards片語KK [haʊs ʌv kɑrdz] /haʊs ʌv kɑɹdz/發音片語1空中樓閣、不堪一擊的計畫、紙牌屋比喻Their business empire turned out to be a house of cards.他們的商業帝國原來只是空中樓閣。2脆弱的體系、一推就倒的結構比喻The whole financial system collapsed like a house of cards.整個金融體系像紙牌屋一樣瞬間崩塌。3紙牌搭的房子字面He patiently built a house of cards on the kitchen table.他在餐桌上耐心地搭起一座紙牌房子。