graded seal glass tu

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graded seal glass tubing
英 [graded seal glass tubing]
美 [graded seal glass tubing]

中文释义

递级封接玻璃管

单词分析

单词结构:

graded seal glass tubing

字母数:24

记忆提示

🎯 重点记忆:

  • 单词拼写:graded seal glass tubing
  • 核心含义:递级封接玻璃管