英语词汇optical refractive index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	optical refractive index
释义	optical adj — 光纤 adj refractive index n — 折射率 n • 折光率 n refractive — 折射 adj • 屈光 adj • 折光 adj index n — 索引 n • 指數 n • 下标 n • 指针 n
随便看	ordered cascade ordered collection ordered confiscation ordered copies ordered descending ordered development ordered directly from ordered dish ordered fashion ordered field ordered for ordered from ordered from customer ordered goods ordered him ordered his men ordered in 2010 ordered in advance ordered individually ordered length ordered liquid ordered list ordered listing ordered machine ordered manner

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 —