英语词汇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	refractive index
释义	refractive index 【光学】 = index of refraction
随便看	shield-grid thyratron shielding shielding factor shielding gas shielding layer shielding ratio shieldings shield law shield laws shieldless shieldlessly shieldlessness shieldlike Shield of David shield-shaped shield-shapeds shield volcano shieling shielings shier shierer shiers shies shift shifta

英汉双解词典包含483723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。