death rate

美 
英 
  • n.死亡率
  • 网络死亡率高;衰亡率;病死率
复数:death rates  
Death Rate
n.
1.
死亡率(某地每年每 1 000 人的死亡人数)the number of deaths every year for every 1 000 people in the population of a place
a high/low death rate
高╱低死亡率
2.
(某种疾病或某个群体的)死亡率the number of deaths every year from a particular disease or in a particular group
Death rates from heart disease have risen considerably in recent years.
近年来心脏病的死亡率大大上升了。

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