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不翼而飞

to vanish without a trace; to disappear suddenly

HSK 7+ · Frequency 2.7

Meanings

  • to vanish without a trace; to disappear suddenly

Example sentences

  • 放在桌上的钱包竟然不翼而飞了。
  • 那件珍贵的展品一夜之间不翼而飞。