英语词汇“refractive index”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	refractive index
释义	Refractive Index nnoun.relationthe ratio of the velocity of light in a vacuum to that in a medium Synset:index of refraction Hypernyms:ratio Inherited Hypernyms:refractive indexratiomagnitude relationrelationabstractionentity
随便看	brassaia actinophylla brassard brassavola brass band brassbound brass buttons brasserie brass family brass hat brassia brassia lawrenceana brassia verrucosa brassica brassicaceae brassica hirta brassica juncea brassica kaber brassica napus brassica napus napobrassica brassica nigra brassica oleracea brassica oleracea acephala brassica oleracea botrytis brassica oleracea capitata brassica oleracea gemmifera

英语词典包含147479条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。