high-frequency hardening

[high-frequency hardening]
[high-frequency hardening]

中文释义

高频淬火

单词分析

单词结构:

high-frequency hardening

字母数:24

记忆提示

🎯 重点记忆:

  • 单词拼写:high-frequency hardening
  • 核心含义:高频淬火