mortality
n. 死亡率；死亡数目；必死性
名词复数：mortalities
近义词：death，humanity，transience，impermanence，deathrate，deathrate，mortalityrate，fatalityrate，immortality，
英英释义
Noun
- the quality or state of being mortal
- the ratio of deaths in an area to the population of that area; expressed per 1000 per year
例句
用作名词(n.)
- Infant mortality is still very high in some developing countries.某些发展中国家的婴儿死亡率仍然很高。
- If this disease spreads, the doctors fear that there'll be a high mortality.如果这种病传播开来，医生们担心死亡率将会很高。
- The mortality from lung cancer is increasing.肺癌死亡人数在增多。
- These deaths are reminders of our own mortality.这些死亡提醒我们总有一天会死去的命运。