occupational health and safety

英 [occupational health and safety]
美 [occupational health and safety]

中文释义

职业卫生与安全

单词分析

单词结构：

occupational health and safety

字母数：30

记忆提示

🎯 重点记忆：

  • 单词拼写：occupational health and safety
  • 核心含义：职业卫生与安全

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更新时间：2025-03-16 18:36:47