free-flow operating speed

[free-flow operating speed]
[free-flow operating speed]

中文释义

自由行车速率

单词分析

单词结构:

free-flow operating speed

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:free-flow operating speed
  • 核心含义:自由行车速率