degenerationKK [dɪˏdʒɛnɚˋeʃən] /dɪˌdʒɛnɚˈeɪʃən/发音名词1退化、病变医学Regular eye exams can detect macular degeneration at an early stage.定期检查眼睛可以及早发现黄斑部病变。2衰退、恶化The report describes the steady degeneration of the city's public transport.报告描述了该市大众运输的持续衰退。3堕落、腐化He blamed the moral degeneration of society on greed.他把社会的道德堕落归咎于贪婪。4退化生物学Cave fish show clear degeneration of the eyes over generations.洞穴鱼类的眼睛在世代间出现明显的退化。用这个字练口说→