break one's back

英 [break one's back]
美 [break one's back]

中文释义

辛勤工作

单词分析

单词结构：

break one's back

字母数：16

记忆提示

🎯 重点记忆：

  • 单词拼写：break one's back
  • 核心含义： 辛勤工作

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更新时间：2026-03-19 07:48:16