英语词汇focal length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 length
释义	focal length 1 ENTRIES FOUND: focal length (noun) focal length noun plural focal lengths focal length noun plural focal lengths Learner's definition of FOCAL LENGTH [count] technical : the distance from the surface of a lens to the point of focus (sense 3)焦距
随便看	reprising reproach reproached reproaches reproachful reproachfully reproaching reproach yourself reprobate reprobates reproduce reproduced reproduce itself reproduces reproducible reproducing reproduction reproductions reproductive reproductive rights reproof reproofs reprove reproved reproves

英汉双解词典包含109353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。