風化 [ㄈㄥ ㄏㄨㄚˋ; feng1 hua4]
  decency
  public morals
  to weather (rocks)
  wind erosion
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  風化
  ふうか
  noun (common) (futsuumeishi)
  noun or participle which takes the aux. verb suru
  weathering
  fading (of memories)
  see: 風解・ふうかい
  efflorescence
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