laser beam perforating machine

[laser beam perforating machine]
[laser beam perforating machine]

中文释义

激光打孔机

单词分析

单词结构:

laser beam perforating machine

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:laser beam perforating machine
  • 核心含义:激光打孔机