three-stage gas sealing system

英 [three-stage gas sealing system]
美 [three-stage gas sealing system]

中文释义

三级气密封系统

单词分析

单词结构：

three-stage gas sealing system

字母数：30

记忆提示

🎯 重点记忆：

  • 单词拼写：three-stage gas sealing system
  • 核心含义：三级气密封系统

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更新时间：2026-03-30 05:47:59