number of responsible accidents in train operation

[number of responsible accidents in train operation]
[number of responsible accidents in train operation]

中文释义

[铁路 安全] 责任行车事故件数

单词分析

单词结构:

number of responsible accidents in train operation

字母数:50

记忆提示

🎯 重点记忆:

  • 单词拼写:number of responsible accidents in train operation
  • 核心含义:[铁路 安全] 责任行车事故件数