ageing

英 [ˈeɪdʒɪŋ]

美 [ˈeɪdʒɪŋ]

n.  变老; 苍老; 变旧; 老化
adj.  变老的; 老朽的; 变旧的; 老化的
v.  变老; 使显老; 使变老; 使苍老; (使)成熟，变陈
age的现在分词

现在分词：ageing　

化学

BNC.6036 / COCA.38735

牛津词典

noun

• 变老；苍老；变旧；老化
  the process of growing old
  1. signs of ageing
     变老的迹象

adj.

• 变老的；老朽的；变旧的；老化的
  becoming older and usually less useful, safe, healthy, etc.
  1. ageing equipment
     老化的设备
  2. an ageing rock star
     日益年迈的摇滚乐歌星

柯林斯词典

• ADJ 变老的；变旧的；变陈的
  Someone or something that isageingis becoming older and less healthy or efficient.
  1. John lives with his ageing mother...
     约翰和他年迈的母亲一起生活。
  2. Ageing aircraft need more frequent safety inspections.
     老化的飞机需要更加频繁地进行安全检查。
• 变老；变陈；变旧
  Ageingis the process of becoming old or becoming worn out.

英英释义

noun

• the organic process of growing older and showing the effects of increasing age
  Synonym:agingsenescence
• acquiring desirable qualities by being left undisturbed for some time
  Synonym:ripeningaging

adj

• growing old
  Synonym:agingsenescent

双语例句

• A new format would alienate its ageing readership without attracting young readers.
  新的版式会疏远上了年纪的读者群，并且也不会吸引年轻读者。
• Scientists would soon be able to manipulate human genes to control the ageing process.
  科学家们很快将能通过操控人类基因来控制衰老过程。
• The recent research development of ageing behavior of SiC whisker or particulate reinforced aluminum matrix composites is reviewed.
  综述了近年来碳化硅晶须和碳化硅颗粒增强铝基复合材料时效行为的研究发展状况。
• Britain needs a strong economy to fund the National Health Service and an ageing population.
  英国需要强劲的经济，来为国民卫生服务体系（NHS）和日益老龄化的人口提供资金。
• That is why the solderability was measured before and after ageing also.
  这就是为什么可焊性要在老化之前和之后分别进行测量。
• Ageing is first and foremost a development problem.
  老龄问题首先是发展问题。
• Natural ageing and earthquake are the two random danger elements that influence the service life of building.
  自然老化和地震是影响房屋使用寿命的两个随机危险元。
• BIOLOGISTS have made a lot of progress in understanding ageing.
  在对人类衰老过程的探索中生物学家们取得了长足的进步。
• This kind of abrasion occurs often due to ageing and due to chemical changes of the pressure medium.
  这种磨损由于压力媒介的老化和化学特性的改变而经常发生。
• Some of the main consequences of excess UV exposure include skin cancers, eye damage and premature skin ageing.
  过度紫外线暴露的一些主要后果包括皮肤癌、眼睛伤害和皮肤过早老化。例如，在挪威和瑞典的一项研究发现经常使用日光浴浴床的妇女中恶性黑素瘤的危险显著增加。