spring seating collar

[spring seating collar]
[spring seating collar]

中文释义

弹簧座驻环

单词分析

单词结构:

spring seating collar

字母数:21

记忆提示

🎯 重点记忆:

  • 单词拼写:spring seating collar
  • 核心含义:弹簧座驻环