impurity guard sleev

查询英语单词中文释义、音标、发音和例句。

impurity guard sleeve
英 [impurity guard sleeve]
美 [impurity guard sleeve]

中文释义

防污套

单词分析

单词结构：

impurity guard sleeve

字母数：21

记忆提示

🎯 重点记忆：

  • 单词拼写：impurity guard sleeve
  • 核心含义：防污套

最近查询：

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更新时间：2026-09-01 18:44:59