英语词汇“focal length”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	focal length
释义	focal length n. Abbr. f The distance of a lens or mirror to its focal point. Also called focal distance, focus.
随便看	elongate elongation elope elopement eloper eloquence eloquent eloquently eloquentness El Paso Elsa El Salvador El Salvadorian else elsewhere Elsinore Elsinore eluant eluant eluate elucidate elucidation elucidative elucidator elucubrate

英语词典包含135693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。