extragalactic compact radio source

英 [extragalactic compact radio source]
美 [extragalactic compact radio source]

中文释义

河外致密射电源

单词分析

单词结构：

extragalactic compact radio source

字母数：34

记忆提示

🎯 重点记忆：

  • 单词拼写：extragalactic compact radio source
  • 核心含义：河外致密射电源

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更新时间：2026-03-16 16:45:37