acetylene welding torch

英 [acetylene welding torch]
美 [acetylene welding torch]

中文释义

乙炔焊接吹管

单词分析

单词结构：

acetylene welding torch

字母数：23

记忆提示

🎯 重点记忆：

  • 单词拼写：acetylene welding torch
  • 核心含义：乙炔焊接吹管

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更新时间：2026-02-03 02:56:09