on-the-spot training

[on-the-spot training]
[on-the-spot training]

中文释义

[劳经] 就地培训

单词分析

单词结构:

on-the-spot training

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:on-the-spot training
  • 核心含义:[劳经] 就地培训