vt.& vi.学习，学会; 习得; 得知; 记住; vt.记住; 学习; 得知; 认识到; vi.学习; 获知第三人称单数：learns过去分词：learntlearned现在进行时：learning过去式：learnt learned1.You learn to take risks. 你要“学会”承担风险2.Sometimes, you can learn a lot from a single number.
有时，你能从一个数字中“得知”很多信息3.Gym-goers will be pleased to learn that bicep curls could be a universal panacea!
gym-goers会高兴地“获悉”二头肌卷发可能是一种普遍的灵丹妙药！
