英语词汇Fresnel lens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	Fresnel lens
释义	Fres·nel lens AHD[frə-nĕlʹ] D.J.[frəˈnel]K.K.[frəˈnɛl]n.（名词）Prisms that make up a Fresnel lens bend and magnify light rays, creating a single, concentrated beam of light.Precision Graphics A thin optical lens consisting of concentric rings of segmental lenses and having a short focal length, used primarily in spotlights, beacons, and the headlights of motor vehicles.菲涅耳透镜：一种由一系列同心的简单透镜截面组成并且焦距短的薄透镜，主要用在聚光灯灯塔或机动车头灯 Etymology语源 After Augustin Jean Fresnel 源自奥古斯丁·简 Fresnel
随便看	self-indulgence self-inflicted self-inflicted selfing self-instructed self-instructional self-insurance self-interest self-interest self-involved selfish selfish self-justifying self-knowledge selfless selfless self-limited self-limiting self-limiting self-liquidating self-loader self-loading self-loathing self-love self-love

英汉双解词典包含166908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。