mechanical filter respirator

英 [mechanical filter respirator]
美 [mechanical filter respirator]

中文释义

机械过滤呼吸器

单词分析

单词结构：

mechanical filter respirator

字母数：28

记忆提示

🎯 重点记忆：

  • 单词拼写：mechanical filter respirator
  • 核心含义：机械过滤呼吸器

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更新时间：2025-12-19 13:26:17