英语词汇dioptrics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	dioptrics
释义	dioptrics/daiˈɒptriks/n. pl. (treated as sing. 看作单数) Optics the part of optics that deals with refraction 【光学】折光学，屈光学
随便看	winter cress winterer winter garden wintergreen winter heliotrope winterization winterize winter jasmine winterless winterly winter quarters winter sleep winter solstice winter sports winter-tide wintertime win the day win through (or out) wintrily wintriness wintry winy wipe wipeable wipe a person's eye

英汉双解词典包含94788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。