英语词汇diffractive optical element怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	diffractive optical element
释义	optical adj — 光纤 adj element n — 素 n • 元素 n • 要素 n • 因素 n • 内容 n • 元件 n • 成分 n • 成份 n
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英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

optical adj —