know which side one's bread is buttered on

[know which side one's bread is buttered on]
[know which side one's bread is buttered on]

中文释义

v. 知道自己的利益所在

单词分析

单词结构:

know which side one's bread is buttered on

字母数:42

记忆提示

🎯 重点记忆:

  • 单词拼写:know which side one's bread is buttered on
  • 核心含义:v. 知道自己的利益所在