衰退 [ㄕㄨㄞ ㄊㄨㄟˋ; shuai1 tui4]
  to decline
  to fall
  to drop
  to falter
  a decline
  recession (in economics)
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  衰退
  衰頽
  すいたい
  noun (common) (futsuumeishi)
  noun or participle which takes the aux. verb suru
  decline
  degeneration
  decay
  waning
  ebbing
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