safety and healthy control

英 [safety and healthy control]
美 [safety and healthy control]

中文释义

安全卫生管制

单词分析

单词结构：

safety and healthy control

字母数：26

记忆提示

🎯 重点记忆：

  • 单词拼写：safety and healthy control
  • 核心含义：安全卫生管制

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更新时间：2026-02-07 08:05:04