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首页 > 英汉词典 > gas tight seal

gas tight seal

英 [gas tight seal]
美 [gas tight seal]

中文释义

气密密封

单词分析

单词结构:

gas tight seal

字母数:14

记忆提示

🎯 重点记忆:

  • 单词拼写:gas tight seal
  • 核心含义: 气密密封

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更新时间:2026-02-05 01:18:37

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