pre-emergency speed governor

英 [pre-emergency speed governor]
美 [pre-emergency speed governor]

中文释义

前动作危急保安器

单词分析

单词结构：

pre-emergency speed governor

字母数：28

记忆提示

🎯 重点记忆：

  • 单词拼写：pre-emergency speed governor
  • 核心含义：前动作危急保安器

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更新时间：2025-03-17 05:11:26