柯林斯詞典mortality /m???t?l?t?/ 1. N-UNCOUNT The mortality in a particular place or situation is the number of people who die. 死亡人數(shù) The nation's infant mortality rate has reached a record low. 該國的嬰兒死亡率已達(dá)歷史最低。 返回 mortality劍橋詞典the way that people do not live for ever 必死性，生命的有限 Her death made him more aware of his own mortality. 她的去世讓他更加意識(shí)到自己終有一死。 比較immortality the number of deaths within a particular society and within a particular period of time 死亡數(shù)量，死亡率 the mortality rate 死亡率 Infant mortality is much higher in the poorest areas of the city . 在這個(gè)城市最貧困的地區(qū)，嬰兒的死亡率要高得多。 返回 mortality