请输入您要查询的英文单词：
单词
ˌhouse of ˈcards
释义
ˌhouse of ˈcards
NOUN
1
something such as a plan or system that could easily fail or be destroyed 不可靠的计划（或制度）
2
a set of playing cards that has been built into a structure that could easily fall or be knocked down 用纸牌搭成的房子