put one's back to it

英 [put one's back to it]
美 [put one's back to it]

中文释义

发奋努力，下功夫

单词分析

单词结构：

put one's back to it

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：put one's back to it
  • 核心含义：发奋努力，下功夫

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更新时间：2026-01-31 12:04:29