ㄔㄤˋchàngㄎㄨㄥkōngㄔㄥˊchéngㄐㄧˋ

  1. 比喻人力空虛櫃檯不可唱空城計趕緊值班人員接班!」

  2. 比喻肚子剛才來不及午餐現在肚子正在唱空城計!」

lit. to sing “The Empty City Stratagem” (idiom)​, fig. to put up a bluff to conceal one's weakness, (jocularly)​ (of a place etc)​ to be empty, (of one's stomach)​ to be rumbling