英语词汇“roof prism”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	roof prism
释义	roof prism noun : a glass prism used in an optical range finder and other instruments that performs the double function of changing the direction of the light rays by 90 degrees and reversing the image right to left — compare porro prism
随便看	fact fact facta facta factable fact finder fact-finding facti Factice facticide facticity fact in controversy fact in issue faction -faction faction factional factionalism factionalist factionalize factionally factionary factionate factioneer factionist

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