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

• John lives with his ageing mother
  约翰和他年迈的母亲一起生活。
• 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。
• 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。
• The thermal ageing properties in air and adhesion at200 ℃ of the heat curing fluorosilicone adhesive were investigated.
  研究了氟硅橡胶胶粘剂的热空气老化性能和高温粘接性能。
• Instead we witnessed a dramatic reversal in the signs and symptoms of ageing.
  相反，我们目睹了戏剧性的逆转老化的体征和症状。
• 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。
• 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。
• 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。
• The ageing and decay of things and organisms.
  物体与有机体的老化和衰败。
• 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。