life expectancy 英 [laif ɪkˈspektənsi:]   美 [laɪf ɪkˈspɛktənsi]

life expectancy

life expectancy  英 [laif ɪkˈspektənsi:] 美 [laɪf ɪkˈspɛktənsi]

phrase. 预期寿命 

名词复数:life expectancies 

they saw very rapid advances in life expectancy and school enrollments. 他们看到在预期寿命以及入学率方面有了长足进展。

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  • phrase. 预期寿命
  • 1. they saw very rapid advances in life expectancy and school enrollments.

    他们看到在预期寿命以及入学率方面有了长足进展。

ˈlife expectancy / ; NAmE / ( also ˌexpectation of ˈlife ) noun [uncountable ,  countable ] the number of years that a person is likely to live; the length of time that sth is likely to exist or continue for 预期寿命;预计存在(或持续)的期限 life expectancy life expectancies ˈlife expectancy / ; NAmE /
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