know something inside and out

[know something inside and out]
[know something inside and out]

中文释义

[网络] 对某事了解透彻

单词分析

单词结构:

know something inside and out

字母数:29

记忆提示

🎯 重点记忆:

  • 单词拼写:know something inside and out
  • 核心含义:[网络] 对某事了解透彻