be up and doing

[be up and doing]
[be up and doing]

中文释义

活跃,忙碌

单词分析

单词结构:

be up and doing

字母数:15

记忆提示

🎯 重点记忆:

  • 单词拼写:be up and doing
  • 核心含义:活跃,忙碌