1、记住
...keep one's head 保持冷静；保持镇定learn by heart 记住；默记；背诵lose heart 丧失信心，失去信心；丧失勇气 ...
2、背诵
...-星火学习网学习考试... lose one's head 仓皇失措，慌乱 learn by heart 背诵，记住 lose heart 失去勇气，丧失信心 ...
3、背熟
... learn by oneself=teach oneself自学 learn by heart背熟 a year and a half(one and a half years)一年半 ...
4、牢记
... Desperate Housewives《绝望的主妇》不但剧情贴近生活，其中口语也生动活泼，我们能从这部美剧中学到很多实用的流行美式俚语哦。 33 Learn by heart 牢记 34 On hold 尚未办理的事情 ...
learn it by heart佳篇诵读
learn deeply by heart潜神默记;详细翻译
learn sth by heart背诵;记住
learn n by heart记住;把握
learn something by heart背诵记熟;牢记于心
to learn something by heart牢记在心
to learn by heart记住;掌握;把握
Learn by heart work背上去
Learn these words by heart用心记住这些单词