“life expectancy”的读音、翻译、意思、用法、解释-英汉双解翻译词典-忘忧网

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词汇	life expectancy
类别	英汉双解翻译词典
释义	life expectancy 英音 [ ˈlaɪf ɪkspektənsi ] 美音 [ ˈlaɪf ɪkˈspektənsi ] 释义预期寿命：指在特定年龄下，一个人在平均条件下预计还能活多少年。例句 1·Prevention of heart disease and stroke will increase life expectancy . 对心脏病和中风的预防将延长预期寿命。 2·The life expectancy for men in Harlem was less than that of men in Bangladesh. 哈莱姆区男性的预期寿命低于孟加拉国男性。 3·Scientists estimate that smoking reduces life expectancy by around 2 years on average. 科学家们估计，吸烟使预期寿命平均缩短了大约两年时间。同义词 [生物]预期寿命；平均寿命 expectation of lifeexpected life
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