音标与读法

这里为大家介绍下lifespan 是什么意思，希望能帮助到各位朋友。

中英文翻译

lifespan ＝ lifetime.

the period during which something is functional (as between birth and death); "the battery had a short life"; "he lived a long and happy life"

同义词：life, lifetime, life-time,

例句与用法

1.The problem concerns the average lifespan of civilization advanced enough to be capable of such communication .

问题在于延长文明的平均寿命，才能适应这样的通信。

2.Lifespan of the solution for a nonlinear klein - gordon system

系统解的生命跨度

3.Hey , seeds have no known lifespan . neither do prayers

种子的生命不受时间限制，祷告也一样

4.Doing so will decrease the lifespan of the product rapidly

这样做会令产品的寿命快速下降。

5.Because our lifespans are brief , life is even more valuable

人间寿命因为短暂才更显得珍贵。

6.Of the expected lifespan of the new water mains

新水管的预期寿命？

7.A dragonfly has a lifespan of 24 hours

蜻蜓的寿命只有24小时。

8.Paper and paper board - lifespan classes

纸和纸板.使用寿命等级

9.Lifespan of over 10 years , motor requires engine oil refill and maintenance

年以上，马达须加油保养。

10.However , some initiatives have a lifespan measured in years

但是，一些计划有一个按年计算的生命周期。

单词网DAncI.583316.cOM