to suddenly become impossible to see or find.
Police say the suspect seems to have disappeared into thin air.
When Jim opened his eyes, the bear had vanished into thin air.
英语词组固定搭配大全包含18674条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。