palaeontological clock

英 [palaeontological clock]
美 [palaeontological clock]

中文释义

古生物钟

单词分析

单词结构：

palaeontological clock

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：palaeontological clock
  • 核心含义：古生物钟

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更新时间：2026-01-30 19:43:29