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	adjective noun trifocal /traɪˈfəʊkəl/ adjective (of a pair of glasses) having lenses with three parts with different focal lengths （眼镜）有三焦距的, 三光的。 noun trifocals a pair of glasses with such lenses 三焦距眼镜, 三光眼镜。
随便看	business day business double business end business hours businesslike businessman business model business park business person business process re-engineering business studies businesswoman busk busker buskin buskined busk it bus lane busman busman's holiday Busoni Buss buss bus shelter bus station

英汉双解词典包含131075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。

trifocal