navigational astronomy

英 [navigational astronomy]
美 [navigational astronomy]

中文释义

【航海学】航海天文学

单词分析

单词结构：

navigational astronomy

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：navigational astronomy
  • 核心含义：【航海学】航海天文学

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更新时间：2026-04-14 15:51:09