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
• the process of declining from a higher to a lower level of effective power or vitality or essential quality
  Synonym:devolution
• the state of being degenerate in mental or moral qualities
  Synonym:degeneracydecadencedecadency

双语例句

• Objective To observe the effect of laser photocoagulation of the peripheral retinal hole sand/ or degeneration in myopic.
  目的观察对近视眼的周边视网膜变性和/或裂孔进行预防性光凝的疗效。
• A carotenoid called lutein which is found in spinach protects eyes from cataract and macular degeneration.
  菠菜中含有一种被称作叶黄素的类胡萝卜素，能够预防白内障和视网膜黄斑变性疾病。
• Study Design. In io histologic study of nere ingrowth in the rabbit anular-puncture disc degeneration model.
  研究设计.这是在兔环状穿刺椎间盘退变模型中长入神经纤维的体内组织学研究。
• There was no distinguished features between cystic degeneration of benign tumors and the liquefactive necrosis of malignancy.
  良性肿瘤的囊性变与恶性肿瘤的液化坏死在声像图上无特异性表现。
• Mesenchymal stem cells; Intervertebral disc; Retrograde degeneration.
  间质干细胞；椎间盘；逆行变性。
• 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。
• 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。
• Striated muscle cells became degeneration, swelling and atrophy.
  横纹肌纤维变性、肿胀，细胞萎缩。
• 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。
• But the evidence to support the role of dietary antioxidants in preventing macular degeneration remains unclear.
  因此来自墨尔本大学澳大利亚眼科研究中心的科学家分析了食物中抗氧化剂对老年黄斑变性的预防作用。