Home Help Word English Spanish French Russian German Italian Chinese (Trad.) Chinese (Simpl.) Portuguese Arabic Turkish Greek » Definition of " 退化 " in Chinese (Trad.) English Dictionary Results 退化 {tui4 hua4} {N} degeneration, deterioration {V} degenerate, deteriorate, retrograde 非退化的 {fei1 tui4 hua4 de5} {A} nonsingular