variable pitch spring

英 [variable pitch spring]
美 [variable pitch spring]

中文释义

不等螺距弹簧

单词分析

单词结构：

variable pitch spring

字母数：21

记忆提示

🎯 重点记忆：

  • 单词拼写：variable pitch spring
  • 核心含义：不等螺距弹簧

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更新时间：2025-12-09 05:46:53