Mortality curve
[经] 寿命曲线
🧩 词语组成解析
mortality
[mɔ:'tæliti]
n. 死亡数，死亡率;必死性，必死的命运;
curve
[kɝv]
n. 弧线，曲线;曲线状物;弯曲物;[棒]曲线板;
vt. 使弯曲;使成曲线;使成弧形;
vi. 弯曲;弯成曲线，弯成弧形;沿曲线行进;
adj. 弯曲的;曲线形的;
🗣️ 情景例句
Why don't you write to me, Robbie,
你为什么不给我写信呢 ，Robbie，
He that will thrive must rise at five.
五更起床，百事兴旺。
I spent the whole day in my room, but I did not write a single card!
我在房间里关了整整一天。然而竟连一张明信片也没写成！