mortality rate
US /mɔːrˈtæl.ə.t̬i reɪt/
UK /mɔːrˈtæl.ə.t̬i reɪt/
名词
1.
死亡率
the number of deaths in a given period as a fraction of the total population
示例:
•
The mortality rate has decreased significantly due to better healthcare.
由于医疗保健的改善，死亡率已显著下降。
•
Scientists are studying the infant mortality rate in developing countries.
科学家们正在研究发展中国家的婴儿死亡率。
在 Lingoland 学习这个单词