Natimortality
死亡率
🗣️ 情景例句
May I have a bus map, please?
请给我一份公共汽车路线图好吗？
Youth is a blunder; manhood a struggle, old age a regret.
青年冒失莽撞；成年发奋图强；老年遗憾懊丧。
If you let one drop of his blood fall, you will lose all your land and all your money.
要是你让他身上的血流下一滴，你将失去你所有的土地和财产。