serious injury frequency rate

[serious injury frequency rate]
[serious injury frequency rate]

中文释义

严重伤害频率

单词分析

单词结构:

serious injury frequency rate

字母数:29

记忆提示

🎯 重点记忆:

  • 单词拼写:serious injury frequency rate
  • 核心含义:严重伤害频率