英语词汇index of refraction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	index of refraction
释义	index of refraction 【物】折射率
随便看	appellations appellative appellatively appellatively appellativeness appellativenesses appellatives appellatory appellee appellees appellor appellors appels append appendage appendaged appendages appendance appendances appendancies appendancy appendant appendants appendectomies appendectomy

英汉双解词典包含548777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。