high-grade cast iron

[high-grade cast iron]
[high-grade cast iron]

中文释义

[机] 高级铸铁

单词分析

单词结构:

high-grade cast iron

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:high-grade cast iron
  • 核心含义:[机] 高级铸铁