metal coated abrasive grain

[metal coated abrasive grain]
[metal coated abrasive grain]

中文释义

[机] 金属镀覆磨粒

单词分析

单词结构:

metal coated abrasive grain

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:metal coated abrasive grain
  • 核心含义:[机] 金属镀覆磨粒