death rate

听听怎么读
英 [deθ reit]
美 [dɛθ ret]
是什么意思
  • n.

    死亡率;

  • 变形

    复数:death rates

    英英释义

    death rate

    • n.the ratio of deaths in an area to the population of that area; expressed per 1000 per year

      同义词:deathratemortalitymortality ratefatality rate

    学习怎么用

    双语例句

    用作名词(n.)
    1. This county has a very high infant death rate.
      这个县的婴儿死亡率很高。
    2. They have brought the death rate down to1 per cent.
      他们使死亡率下降到了百分之一。

    权威例句

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