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】发光系数
随便看	theologiser theologises theologising theologist theologization theologization theologizations theologize theologized theologizer theologizer theologizers theologizes theologizing theologs theologue theologues theology theomachies theomachist theomachy theomancy theomania theomaniac theomaniac

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。