castle nut (castellated nut)

[castle nut (castellated nut)]
[castle nut (castellated nut)]

中文释义

堡形螺帽

单词分析

单词结构:

castle nut (castellated nut)

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:castle nut (castellated nut)
  • 核心含义:堡形螺帽