disappear, vanish, etc. into thin air成語所屬單字disappeardisappear, vanish, etc. into thin airdisappear, vanish, etc. into thin air — 慣用語慣用語1. To disappear suddenly and without any explanation.1.慣用語釋義憑空消失To disappear suddenly and without any explanation.例句The magician made the rabbit vanish into thin air on stage.My keys disappeared into thin air; I searched everywhere.