v.学会；学习；得知（learn 的过去式和过去分词）
Day by day she learnt more about her job. 她日益了解自己的工作了。
It was the first time I'd won since I'd learnt to play chess. 自从我学会下国际象棋以来，这是我第一次赢。
Have you learnt your part yet? 你的台词背熟了吗？
He suddenly sprang to his feet when he learnt the news. 当他得知这消息时，他突然间跳了起来。
He's visited many foreign countries and has learnt several foreign languages. 他访问过许多国家，并学会了好几种外语。
The period in which man learnt to make tools of iron is called the Iron Age. 人类学会用铁制造工具的时代称为铁器时代。
