ball-valve

英 [ball-valve]
美 [ball-valve]

中文释义

[医]球阀

单词分析

单词结构：

ball-valve

字母数：10

记忆提示

🎯 重点记忆：

  • 单词拼写：ball-valve
  • 核心含义： [医]球阀

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更新时间：2025-12-27 21:03:48