记取失误的教训learn: vt. (learned , learnt) 1.学,学 ...lesson: n. 1.功课。 2.一节课,(教科书中的)一课。 3. ...from: from above [below] 自上[ ...mistake: vt.,vi. (mistook; mistaken ) ...helthem learn from mistakes: 帮助他们从错误中学习,吸取教训下载手机词典可随时随地查词查翻译