close-grained pig iron

[close-grained pig iron]
[close-grained pig iron]

中文释义

un. 细晶粒

单词分析

单词结构:

close-grained pig iron

字母数:22

记忆提示

🎯 重点记忆:

  • 单词拼写:close-grained pig iron
  • 核心含义:un. 细晶粒