infra-black region (

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infra-black region (blacker than black region)
英 [infra-black region (blacker than black region)]
美 [infra-black region (blacker than black region)]

中文释义

超黑区

单词分析

单词结构:

infra-black region (blacker than black region)

字母数:46

记忆提示

🎯 重点记忆:

  • 单词拼写:infra-black region (blacker than black region)
  • 核心含义:超黑区