material of difficult machining

[material of difficult machining]
[material of difficult machining]

中文释义

难加工材料

单词分析

单词结构:

material of difficult machining

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:material of difficult machining
  • 核心含义:难加工材料