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Chinese (Simplified) translation of “life expectancy”

life expectancy

noun [C usually singular]    
the length of time that a living thing, especially a human being, is likely to live
(尤指人的)预期寿命
Life expectancy in Europe has increased greatly in the 20th century.
欧洲人的预期寿命在20世纪大幅增长。
Life and living
(Definition of life expectancy noun from the Cambridge English-Chinese (Simplified) Dictionary © Cambridge University Press)

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