英语词汇“back focus”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	back focus
释义	back focus noun : the distance from the rear glass surface of a photographic lens to the focal plane when the lens is focused on a very distant object
随便看	radial-flow radial gate radial head radial keratotomy radially radially radially symmetrical radial motion radial nerve radial-ply tire radial quantum number radial saw radial sector radial shield radial symmetry radial tire radial vein radial velocity radian radiance radiancy radiant radiant radiant energy radiant flux

英语词典包含332784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。