spherical washer-shaped collar

[spherical washer-shaped collar]
[spherical washer-shaped collar]

中文释义

面垫圈形套环

单词分析

单词结构:

spherical washer-shaped collar

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:spherical washer-shaped collar
  • 核心含义:面垫圈形套环