teach one's granny how to suck eggs

[teach one's granny how to suck eggs]
[teach one's granny how to suck eggs]

中文释义

v. 班门弄斧

单词分析

单词结构:

teach one's granny how to suck eggs

字母数:35

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🎯 重点记忆:

  • 单词拼写:teach one's granny how to suck eggs
  • 核心含义:v. 班门弄斧