navigation standard of inland waterway

[navigation standard of inland waterway]
[navigation standard of inland waterway]

中文释义

内河通航标准

单词分析

单词结构:

navigation standard of inland waterway

字母数:38

记忆提示

🎯 重点记忆:

  • 单词拼写:navigation standard of inland waterway
  • 核心含义:内河通航标准