a chain of undulating hills

[a chain of undulating hills]
[a chain of undulating hills]

中文释义

丘陵起伏

单词分析

单词结构:

a chain of undulating hills

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:a chain of undulating hills
  • 核心含义:丘陵起伏