英语词汇lumen fraction的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	lumen fraction
释义	lumen fraction 英?[?lu:men ?fr?k??n] 美?[?lum?n ?fr?k??n] 释义相对亮度，相对光通量
随便看	non-essential trace element nonessential water Noness Head nonest non-est non est nonestablished nonestablishment non establishment noneste nonester nonesterifiable nonesterified non-esterified nonesterified bilirubin Non-esterified cholesterol nonesterified cholesterol Non esterified cholesterol nonesterified fatty acid non-esterified fatty acid non esterified fatty acid non-esterified fatty acid,NEFA non-esterified fatty acid, NEFA non-esterified fatty acid(NEFA) nonesterified fatty acids

英汉双解词典包含4367426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。