英语词汇“f-number”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	f-number
释义	f-number noun /ˈef nʌmbə(r)/ /ˈef nʌmbər/ jump to other results a number that shows the relationship between the focal length of a camera lens and its diameter Word Originearly 20th cent.: from f (denoting the focal length) and number.
随便看	superficially superfine superfluity superfluous superfluously superfood Superfund superglue supergrass supergroup superheated superheavyweight superhero superhighway superhuman superimpose superimposition superinjunction superintend superintendence superintendent superior superior_1 superior_2 superiority

英语词典包含84843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。