life expectancy

英[laɪfɪk'spektənsiː] 美[laɪfɪk'spektənsiː]
  • 预期寿命
  • expectancy n.期待;预期
  • life n.一生;生命;生活;人生
Noun:
  1. an expected time to live as calculated on the basis of statistical probabilities

    1. Women have a higher life expectancy than men.
      女人比男人的预期寿命长。
    2. This is due in part to increased life expectancy.
      这部分原因是人的预期寿命增加了。