英语词汇luminous efficiency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	luminous efficiency
释义	luminous efficiency 【物理学】光视效能
随便看	quadricornous quadrics quadric surface quadric surfaces quadricycle quadricycler quadricycles quadricyclist quadridentate ligand quadriennia quadriennial quadriennially quadriennials quadriennium quadrienniums quadrifarious quadrifid quadrifoliate quadriform quadrifrontal quadriga quadrigae quadrigas quadrigeminal quadrilateral

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。