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

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	diodone diodont diodontidae Diodoquin diodorean Diodrast dioecia dioecian dioecio- dioecio dioecious dioeciously dioecism dioecy dioestrous dioestrual dioestrum dioestrus diogenean diogenes diogenes crab diogenic diogenite dioic -dioic

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