half ball valve

英 [half ball valve]
美 [half ball valve]

中文释义

半球形阀

单词分析

单词结构：

half ball valve

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：half ball valve
  • 核心含义：半球形阀

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更新时间：2025-12-29 20:51:27