optical grating

英 [optical grating]
美 [optical grating]

中文释义

光栅,光学栅格

单词分析

单词结构：

optical grating

字母数：15

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🎯 重点记忆：

  • 单词拼写：optical grating
  • 核心含义：光栅,光学栅格

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更新时间：2025-12-11 00:12:50