蛻化變質 [蜕－变质]

Jyutping teoi3 faa3 bin3 zat1
Pinyin tuì huà biàn zhì

Definitions (CC-CEDICT)
  1. (idiom) to degenerate (morally); to become depraved
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）