know something by heart

  • 谙记;背诵出

know something by heart的用法和样例:

例句

  1. What troubles me most is that I can't learn all these English idioms by heart.
    最困扰我的是我无法背诵出所有这些英语惯用语。

know something by heart的相关资料:

临近单词

目录 查词历史