fractional energy saving

英 [fractional energy saving]
美 [fractional energy saving]

中文释义

节能率

单词分析

单词结构：

fractional energy saving

字母数：24

记忆提示

🎯 重点记忆：

  • 单词拼写：fractional energy saving
  • 核心含义：节能率

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更新时间：2026-02-21 05:06:27