expansion valve gear

英 [expansion valve gear]
美 [expansion valve gear]

中文释义

膨胀阀动装置

单词分析

单词结构：

expansion valve gear

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：expansion valve gear
  • 核心含义：膨胀阀动装置

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更新时间：2026-01-20 05:10:12