learn sth by heart是什么意思|learn sth by heart的用法|learn sth by heart的单词速记|learn sth by heart怎么读|learn sth by heart的考法|learn sth by heart的中文释义|learn sth by heart的例句|learn sth by heart的音标|learn sth by heart的翻译和解释|怎么记learn sth by heart比较快|learn sth by heart怎么用|learn sth by heart的常考短语词组搭配|learn sth by heart的词根词缀与谐音联想记忆|learn sth by heart的含义|learn sth by heart的用法总结|秒词邦微信小程序|秒词邦|learn sth by heart高考怎么考|learn sth by heart大学四级怎么考|learn sth by heart大学六级怎么考|learn sth by heart考研怎么考|learn sth by heart雅思托福怎么考