英语词汇“optical lever”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	optical lever
释义	optical lever noun : an arm or lever the displacement of which is measured by an attached mirror and a fixed telescope and scale commonly used for measuring small lengths
随便看	in its entirety inj inject injectable injectant injected injection injection injection gneiss injection molding injection well injective injector injector injector razor injera in jig time in job lots injoint in-joke injucundity injudicial injudicially injudicious injudiciously

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