railway development

查询英语单词中文释义、音标、发音和例句。

railway development
[railway development]
[railway development]

中文释义

铁路开拓

单词分析

单词结构:

railway development

字母数:19

记忆提示

🎯 重点记忆:

  • 单词拼写:railway development
  • 核心含义:铁路开拓