英语词汇“astigmatic interval”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	astigmatic interval
释义	astigmatic interval astigmatic interval [¦a·stig‚mad·ik ′in·tər·vəl] (optics) The portion of a pencil of rays in an astigmatic optical system that lies between the primary and secondary foci. Also known as conoid of Sturm; interval of Sturm. MedicalSeeinterval of Sturm
随便看	summation tone summation wave summative summative assessment summative assessment in vocational training summative evaluation summatively summative multi-state assessment resources for teachers and educational researchers summed summed area tables summed it up summed up summer summer acne summer-active ground squirrel summer and winter summer annual summer annual meeting summer asthma summer, autumn, winter, spring summerbeam summer bird summer black oil summer bleeding summer-blooming

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。