degeneration是什么意思

degeneration

英[dɪˌdʒenəˈreɪʃn] 美[dɪˌdʒenəˈreɪʃn]

柯林斯高阶英汉双解学习词典释义

VERB

恶化;变糟;衰退;堕落

If you say that someone or something degenerates, you mean that they become worse in some way, for example weaker, lower in quality, or more dangerous.
例句
Inactivity can make your joints stiff, and the bones may begin to degenerate... 长期不活动会导致关节僵硬，骨骼也可能开始退化。 From then on the whole tone of the campaign began to degenerate. 从那时起，整个活动的基调开始变质。
ADJ-GRADED

堕落的;腐化的

If you describe a person or their behaviour as degenerate, you disapprove of them because you think they have low standards of behaviour or morality.
例句
...a group of degenerate computer hackers. 一群堕落的计算机黑客 ...the degenerate attitudes he found among some of his fellow officers. 他在一些警队同僚身上发现的腐化态度
N-COUNT

堕落的人;腐化的人

If you refer to someone as a degenerate, you disapprove of them because you think they have low standards of behaviour or morality.

英英词典释义

Noun
1. the process of declining from a higher to a lower level of effective power or vitality or essential quality
2. the state of being degenerate in mental or moral qualities
3. passing from a more complex to a simpler biological form

行业词典

医学：变性，退化，变质：由高级向低级变化，特别是组织向低级或功能活动较少的状态转变。真正的变性指组织本身发生化学变化，而组织中有异常沉着物则称浸润；
昆虫学：退化；
水产：变性；组织和细胞因各种致病因素的作用发生物质代谢障碍，出现一些质或量与正常不同的化学物质，并伴有形态和功能变化的过程。；
药学：变性；退化；
遗传学：退化；在个体发生或系统发生过程中，个体、器官和细胞等单纯的形态变化及活动能力的减退等称之为退化。；

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