mortality基本解釋

n,[醫(yī)]死亡數(shù)，死亡率；必死性，必死的命運,同近

Mortality from heart disease varies widely across the world..心臟病死亡率世界各地差異很大。

死亡數(shù)，死亡率；必死性，必死的命運英釋中釋nthe number of deaths during a particular period of time among a particular type or group of people

mortality rate,死亡率.短語