英语词汇varifocal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	varifocal
释义	varifocal/vɛəriˈfəʊk(ə)l/ adj. & n.●adj. having a focal length that can be varied, esp. of a lens that allows an infinite number of focusing distances for near, intermediate, and far vision 变焦距的 ●n. (in pl. 用复数) varifocal spectacles 变焦眼镜
随便看	wino win one's spurs win on points win over winsome winsomely winsomeness winter winter aconite 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

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。