seat-earth

英 [seat-earth]
美 [seat-earth]

中文释义

n. 【地质学】底黏土，根土，煤层下的黏土

单词分析

单词结构：

seat-earth

字母数：10

记忆提示

🎯 重点记忆：

  • 单词拼写：seat-earth
  • 核心含义：n. 【地质学】底黏土，根土，煤层下的黏土

最近查询：

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更新时间：2026-02-22 18:12:43