degenerationKK [dɪˏdʒɛnɚˋeʃən] /dɪˌdʒɛnɚˈeɪʃən/名詞1退化、病變醫學Regular eye exams can detect macular degeneration at an early stage.定期檢查眼睛可以及早發現黃斑部病變。2衰退、惡化The report describes the steady degeneration of the city's public transport.報告描述了該市大眾運輸的持續衰退。3墮落、腐化He blamed the moral degeneration of society on greed.他把社會的道德墮落歸咎於貪婪。4退化生物學Cave fish show clear degeneration of the eyes over generations.洞穴魚類的眼睛在世代間出現明顯的退化。