black negative or positive

英 [black negative or positive]
美 [black negative or positive]

中文释义

黑负或黑正

单词分析

单词结构：

black negative or positive

字母数：26

记忆提示

🎯 重点记忆：

  • 单词拼写：black negative or positive
  • 核心含义：黑负或黑正

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更新时间：2026-02-02 00:54:29