英语词汇trifocal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	trifocal
释义	trifocal/traiˈfəʊk(ə)l/ adj. & n.●adj. having three focuses, esp. of a lens with different focal lengths 三焦距的(尤指镜片有三焦距的) ●n. (in pl. 用复数) trifocal spectacles 三焦距眼镜
随便看	bandmaster Band of Hope bandog bandolier bandpass bandsaw bandsman bandstand bandwagon bandwidth bandy bandy bane baneberry baneful banefully bang banger Bangkok Bangladesh Bangladeshi bangle bang off bang on bang on about

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。