英语词汇“pentaprism”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	pentaprism
释义	WordReference Random House Unabridged Dictionary of American English © 2024 pen•ta•prism (pen′tə priz′əm),USA pronunciation n. Opticsa prism that has five faces, a pair of which are at 90° to each other; a ray entering one of the pair emerges from the other at an angle of 90° to its original direction: used esp. in single-lens reflex cameras to reverse images laterally and reflect them to the viewfinder. `Also, pen′ta prism′.` penta- + prism 1935–40
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