disabling injury frequency rate (difr)

[disabling injury frequency rate (difr)]
[disabling injury frequency rate (difr)]

中文释义

失能伤害频率

单词分析

单词结构:

disabling injury frequency rate (difr)

字母数:38

记忆提示

🎯 重点记忆:

  • 单词拼写:disabling injury frequency rate (difr)
  • 核心含义:失能伤害频率