teach one's grandmother (how) to suck eggs

[teach one's grandmother (how) to suck eggs]
[teach one's grandmother (how) to suck eggs]

中文释义

教训长辈; 班门弄斧

单词分析

单词结构:

teach one's grandmother (how) to suck eggs

字母数:42

记忆提示

🎯 重点记忆:

  • 单词拼写:teach one's grandmother (how) to suck eggs
  • 核心含义:教训长辈; 班门弄斧