put their back to it

[put their back to it]
[put their back to it]

中文释义

vi. 发奋努力(下功夫)

单词分析

单词结构:

put their back to it

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:put their back to it
  • 核心含义:vi. 发奋努力(下功夫)