回光返照

迴光返照
huíguāngfǎnzhào
  1. (figurative) to experience a momentary spurt of activity or boom before its final demise
  2. (figurative) to experience terminal lucidity (before one's death)
  3. to experience a momentary spurt of activity or boom before its final demise
  4. to experience terminal lucidity (before one's death)

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