pnpv

英 [pnpv]
美 [pnpv]

中文释义

[=positive-negative-pressure ventilator]正负压呼吸器

单词分析

单词结构：

pnpv

字母数：4

记忆提示

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  • 单词拼写：pnpv
  • 核心含义：[=positive-negative-pressure ventilator]正负压呼吸器

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更新时间：2025-12-07 23:12:41