personal protection

英 [personal protection]
美 [personal protection]

中文释义

人防护

单词分析

单词结构：

personal protection

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：personal protection
  • 核心含义：人防护

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更新时间：2026-01-09 23:47:22