英语词汇“life expectancy”是什么意思，“life expectancy”的读音、用法及例句翻译-烛光网

词汇	life expectancy
释义	life expectancyn.（名词） The number of years that an individual is expected to live as determined by statistics.预期寿命：根据统计确定的个人预计生存的年数
随便看	overfeed overfill overfish overflew overflight overflow overfly overgarment overglaze overgraze overgrow overgrowth overhand overhand knot overhang overhaul overhaul overhead overhead overhead projector overhear overheat overheat overhit overhung

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