infant mortality rate

短语

[医] 婴儿死亡率

词形变化

infant mortality rates 复数 infant mortality rates

释义与例句

n.
  1. 1.

    The total number of deaths in a year among infants under one year of age for every 1,000 live births in a society.

    婴儿死亡率

词汇关系

名词

同义词 1

infant mortality

上位词 3

mortality death rate fatality rate