backup overspeed governor

[backup overspeed governor]
[backup overspeed governor]

中文释义

用超速保安器

单词分析

单词结构:

backup overspeed governor

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:backup overspeed governor
  • 核心含义:用超速保安器