adj.(随着时间的推移)变性的，退化的

The disease is degenerative, causing progressive loss of motor skills over time.
这个疾病是退化性的，随着时间的推移会导致运动技能逐渐丧失。
His vision was rapidly degenerating due to age-related macular degeneration.
他的视力由于与年龄相关的黄斑变性而快速衰退。
The old house had several degenerative structural issues that needed repair.
那座老房子有好几个退化的结构性问题，需要修理。
Her arthritis is a degenerative condition that limits her mobility.
她的关节炎是一种退行性疾病，影响了她的行动能力。
The computer system is showing signs of degeneration after years of use.
这台计算机系统在使用多年后出现了退化迹象。
The forest ecosystem is undergoing a degenerative process due to deforestation.
由于森林砍伐，森林生态系统正在经历退化过程。
The brain cells in Alzheimer's disease exhibit degenerative changes.
阿尔茨海默病患者的大脑细胞显示出退化变化。
The software has become increasingly degenerate with each new update.
每次更新，这款软件的问题就越来越严重。
The company's once-promising technology has degenerated into a money sink.
这家公司的技术曾经很有前景，但现在却成了资金黑洞。
The social norms in that community are degenerating into chaos.
那个社区的社会规范正在恶化，陷入混乱。