英语词汇confocal conics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	confocal conics
释义	confocal conics 简明释义共焦二次曲线；共焦锥线网络释义 1 ?共焦二次曲线 ... 二次曲线曲率 curvature of a conic 共焦二次曲线 cofocal conics; confocal conic sections; confocal conics 共轭二次曲线 conjugate conics; conjugate curve of the second order ... 短语 1 family of confocal conics 共焦二次曲线族 2 family of confocal centred conics 数共焦有心二次曲线族 3 confocal central conics 数共焦有心二次曲线
随便看	food energy food energy value food engineer Food Engineering Food,Enriched food enrichment food environment food food enzymology food equipment food equivalent fooder foodery food essence Food exchange list food expander food expenditure food expense food expense food facilities food factor food-factor food factor food fad food faddist

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。