gently inclined seam

[gently inclined seam]
[gently inclined seam]

中文释义

缓[倾]斜煤层

单词分析

单词结构:

gently inclined seam

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:gently inclined seam
  • 核心含义:缓[倾]斜煤层