英语词汇focal involution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	focal involution
释义	focal involution 简明释义焦点对合网络释义 1 [光]?焦点对合 ... flying-spot microscope 飞点扫描显微镜 focal involution 焦点对合 focal length of lens 透镜焦距 ... 短语 1 focal aperture involution 焦点对合
随便看	electronic energy electronic energy curve electronic energy level electronic energy migration electronic energy-saving lamp electronic energy spectrum electronic energy tank circuit electronic engergy curve electronic engine analyzer electronic engine control electronic engine controller electronic engineer electronic engineering electronic engraver electronic engraving electronic engraving machine electronic enhancements electronic enhancement viewer electronic enlargement electronic entertainment electronic environment control electronic equation electronic equilibrium electronic equipment electronic equipment area

英汉双解词典包含3185865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。