tightly coiled helical spring

[tightly coiled helical spring]
[tightly coiled helical spring]

中文释义

密圈螺旋弹簧

单词分析

单词结构:

tightly coiled helical spring

字母数:29

记忆提示

🎯 重点记忆:

  • 单词拼写:tightly coiled helical spring
  • 核心含义:密圈螺旋弹簧