protective headgear

英 [protective headgear]
美 [protective headgear]

中文释义

防护安全帽

单词分析

单词结构：

protective headgear

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：protective headgear
  • 核心含义： 防护安全帽

最近查询：

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更新时间：2026-03-17 01:04:28