preaches to the choir

[preaches to the choir]
[preaches to the choir]

中文释义

白费唇舌

单词分析

单词结构:

preaches to the choir

字母数:21

记忆提示

🎯 重点记忆:

  • 单词拼写:preaches to the choir
  • 核心含义:白费唇舌