piston-valve

英 [piston-valve]
美 [piston-valve]

中文释义

[机] 活塞阀

单词分析

单词结构：

piston-valve

字母数：12

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  • 单词拼写：piston-valve
  • 核心含义：[机] 活塞阀

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更新时间：2026-04-10 16:41:19