n.恶化，变坏；退化；堕落

Eric was finally forced off the political stage last year by the deterioration of his physical condition.
埃里克最终因身体状况恶化被迫于去年离开了政治舞台。
They has noticed a recent deterioration in your manner.
他们注意到你最近的举动越来越失礼。
The building had suffered significant deterioration over the years due to lack of maintenance.
这座建筑由于多年缺乏维护，已经遭受了严重的损坏。
Prolonged exposure to moisture led to the deterioration of the wooden furniture.
长期暴露在潮湿环境中导致木制家具的腐烂。
The economic situation has shown signs of deterioration in the last quarter.
最近一个季度，经济状况显示出恶化的迹象。
His health began to deteriorate after years of unhealthy lifestyle choices.
经过多年的不健康生活方式选择后，他的健康状况开始恶化。
The paint on the walls was peeling, a clear sign of deterioration.
墙上的油漆开始剥落，这是退化的明显迹象。
Without proper treatment, the patient's condition deteriorated rapidly.
没有得到适当治疗，病人的状况迅速恶化。
The continuous use of the machine without rest caused its performance to deteriorate.
机器连续使用而没有休息，导致其性能下降。
The memory of the elderly often deteriorates with age.
老年人的记忆力往往随着年龄增长而衰退。
The quality of customer service has deteriorated since the new management took over.
自从新管理层接管以来，客户服务的质量有所下降。
Regular exercise can help slow down the deterioration of muscle mass in older adults.
定期锻炼有助于减缓老年人肌肉量的减少。