negative half period

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negative half period
英 [negative half period]
美 [negative half period]

中文释义

[电] 负半周

单词分析

单词结构：

negative half period

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：negative half period
  • 核心含义：[电] 负半周

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更新时间：2026-09-01 17:31:33