average life-span中文，average life-span的意思，average life-span翻译及用法

2025-08-10 21:11 浏览次数 5

average life-span

平均寿命

平均预期寿命

average life-span 例句

英汉例句

  • About a century ago, the average life-span for Americans was about 50 years.

    约一个世纪以前，美国的人均寿命是50岁左右。

  • The parties he formed, like all Korean parties (in P.J. o 「rourke」s words) had 「the average life-span of a trout-stream mayfly hatch」.

    他组建的政党，像其他韩国政党一样，用P. J .oRourke的话说，「其平均寿命就像鳟鱼溪里一只蜉蝣的孵化时间」。

  • But with the improvement of living standard and the prolongation of average life-span the regulations gradually show their defects.

    随着生活水平的提高，人均寿命的延长，这一规定逐渐显示出其弊端。

  • With the tremendous progress of medical science, infectious diseases have been brought under control, average life-span prolonged and causes of death altered.

    医药卫生的巨大发展使传染病得到了控制，人均寿命普遍延长，死因构成发生变化。

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