英语词汇brightness ratio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	brightness ratio
释义	brightness ratio watertightnessn. 不透水性(水密封的) forthrightnessn. 正直 shortsightedness近视 nearsightednessn. 近视眼；眼光短浅
随便看	roving waste opener roving wind roving winder Roving wiretap roving yarn roving yarn rubbing apparatus for roving yarn Rovinj Rovira roviralta syndrome Rovner rovniak Rovno Rovnoye Rovnyy, Mys Rovnyy, Ostrov rovolving roll picker Rovsing Rovsing operation Rovsing sign Rovsingsign rovsing syndrome Rovuma row Rowa rowable

英汉双解词典包含3607232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。