labo(u)r-saving ratio

[labo(u)r-saving ratio]
[labo(u)r-saving ratio]

中文释义

[劳经] 节省劳动消耗率

单词分析

单词结构:

labo(u)r-saving ratio

字母数:21

记忆提示

🎯 重点记忆:

  • 单词拼写:labo(u)r-saving ratio
  • 核心含义:[劳经] 节省劳动消耗率