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

• 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。
• The ageing and decay of things and organisms.
  物体与有机体的老化和衰败。
• It occurs in elderly men, apparently as part of the ageing process
  这种情况出现在老年人当中，显然是衰老过程的一部分。
• There's a chapter in the book about ageing and expertise.
  还有一个章节是关于年龄和经验的。
• Population ageing is a natural pattern of the development of a society.
  人口老龄化是社会发展的自然规律。
• Pushing 40, he was an ageing rock star.
  他年近40，是一个上了年纪的摇滚明星。
• This decline in vigour with the passing of time is called ageing.
  这种随着时间流逝的活力衰退就叫做衰老。
• 'Do you worry about ageing?' — 'Not in the slightest.'
  “你担心变老吗？”——“一点也不。”
• 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。
• Too much protein in the diet may advance the ageing process
  饮食中摄入过量蛋白质可能会加速衰老。