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degeneration

英 [dɪˌdʒenəˈreɪʃn]

美 [dɪˌdʒenəˈreɪʃn]

n.  蜕化; 衰退; 堕落

化学

BNC.19689 / COCA.16383

牛津词典

    noun

    • 蜕化;衰退;堕落
      the process of becoming worse or less acceptable in quality or condition
      1. social/moral degeneration
        社会倒退;道德沦丧
      2. Intensive farming in the area has caused severe degeneration of the land.
        这个地区的集约化农业使得土壤严重贫瘠化。

    柯林斯词典

      The verb is pronounced /dɪ'dʒenəreɪt/. The adjective and noun are pronounced /dɪ'dʒenərət/. 动词读作 /dɪ'dʒenəreɪt/。形容词和名词读作 /dɪ'dʒenərət/。

    • VERB 恶化;变糟;衰退;堕落
      If you say that someone or somethingdegenerates, you mean that they become worse in some way, for example weaker, lower in quality, or more dangerous.
      1. 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。
      2. 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。
      3. ...a very serious humanitarian crisis which could degenerate into a catastrophe.
        一场非常严重的、可能演变成灾难的人道主义危机
    • ADJ-GRADED 堕落的;腐化的
      If you describe a person or their behaviour asdegenerate, you disapprove of them because you think they have low standards of behaviour or morality.
      1. ...a group of degenerate computer hackers.
        一群堕落的计算机黑客
      2. ...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
    • 堕落的人;腐化的人
      If you refer to someone as adegenerate, you disapprove of them because you think they have low standards of behaviour or morality.

      英英释义

      noun

      • passing from a more complex to a simpler biological form
          Synonym:retrogression
        1. the process of declining from a higher to a lower level of effective power or vitality or essential quality
            Synonym:devolution
          1. the state of being degenerate in mental or moral qualities
              Synonym:degeneracydecadencedecadency

            双语例句

            • Explain to interested patients that cardiovascular and age-related macular degeneration may share risk factors.
              向感兴趣的患者解释心血管疾病和年龄相关性黄斑变性可能有共同的危险因子。
            • Tumor tissue from the spindle cells and collagen fiber bundles cutting through, glass-like degeneration and calcification.
              瘤组织由梭形细胞和胶原纤维束交织而成,可发生玻璃样变和钙化。
            • This is a late change in the degeneration of cells.
              这是细胞衰退的晚期变化。
            • Overuse of those drugs, coupled with poor diet, leads to physical degeneration
              过量使用那些药物再加上饮食缺乏营养,导致健康状况恶化。
            • The relationship between calcium distribution and synergid degeneration as well as its functions was discussed.
              讨论了钙的分布与助细胞的退化及其功能的关系。
            • Vision problems like cataracts and age-related macular degeneration affect millions of older adults.
              视力问题像白内障及老年性黄斑变性一样影响着数以百万计的老年人。
            • Objective To observe the expression of MMP-1and TIMP-1 in nucleus pulposus cells of intervertebral disc degeneration.
              目的测定MMP-1及TIMP-1在人退变椎间盘髓核中的表达,探讨其在人椎间盘退变发生、发展中的作用。
            • Conclusion: The changes of lumbar facet joint morphology are results of lumber degeneration but not etiological factor.
              结论:退行性腰椎滑脱患者的关节突关节的形态变化是腰椎退行性变的结果而菲其病因。
            • The rapid degeneration of rural ecological environment in China has seriously influenced the sustainable development of rural economy.
              我国的农村生态环境急剧恶化,严重影响了农村经济的可持续发展。
            • Conclusion: The main cause of secondary lumbar spinal stenosis is degeneration.
              结论:继发性腰椎管狭窄症的最常见原因是退变。