improvement of roadbed

英 [improvement of roadbed]
美 [improvement of roadbed]

中文释义

路基改良

单词分析

单词结构：

improvement of roadbed

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：improvement of roadbed
  • 核心含义：路基改良

最近查询：

blight trial drafting-machine drum position changeover switch filthy five gin compress graphical data guardianship and curatorship agency herpetol. incisiva papillae kalimeter landscape painting lunda racemic tartaric acid rebookings semisubmersible drill rig splaying stationing speed strenght we are marshall YouTube video

更新时间：2026-03-21 01:48:07