House of cards
n. 不切實際無法實現的計劃，籌劃不周難以成功的計劃
?? 牛津釋義
house of cards
1 tower-like structure built by balancing playing-cards against and on top of each other 搭成屋形的紙牌.
2 (fig 比喻) scheme, etc that is likely to collapse 不大可行的計畫等.
?? 詞語組成解析
house
[ha?s]
n. 房屋;全家人;（從事某種生意的）公司;（英國）下議院;
v. 給…提供住房;收藏;安置;
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
n. (playing cards)(正式)一副紙牌, 一副撲克牌, 紙牌游戲, 打撲克
??? 情景例句
in the children's ward.
在小兒科病房那邊。
He is a very creative student.
他是個很有創造力的學生。
We came up about two cases short.
我們發現大概短少了兩箱。