chemical filter respirator

英 [chemical filter respirator]
美 [chemical filter respirator]

中文释义

化学过滤呼吸器

单词分析

单词结构：

chemical filter respirator

字母数：26

记忆提示

🎯 重点记忆：

  • 单词拼写：chemical filter respirator
  • 核心含义：化学过滤呼吸器

最近查询：

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更新时间：2026-04-13 02:28:51