widening of roadbed

[widening of roadbed]
[widening of roadbed]

中文释义

道床加宽

单词分析

单词结构:

widening of roadbed

字母数:19

记忆提示

🎯 重点记忆:

  • 单词拼写:widening of roadbed
  • 核心含义:道床加宽