首页英语词典mortalitymortality英英释意

mortality

英 [mɔː'tælɪtɪ] 美[mɔr'tæləti]
  • n. 死亡数,死亡率;必死性,必死的命运

英英释意


1. the quality or state of being mortal
2. the ratio of deaths in an area to the population of that area; expressed per 1000 per year