labour security

英 [labour security]
美 [labour security]

中文释义

劳动安全,劳动保护

单词分析

单词结构：

labour security

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：labour security
  • 核心含义：劳动安全,劳动保护

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更新时间：2025-12-11 09:19:27