英语词汇“tangent sight”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	tangent sight
释义	tangent sight noun : a rear sight for a firearm that has the graduations corresponding to the tangents of the angles of elevation and that is usually graduated to read in yards of range
随便看	rigidification rigidify rigidity rigidity rigidity modulus rigidly rigidness rig irons riglet rigling rigmaree rigmarole rigmarolish rigolet rigor rigor rigorism rigorist rigoristic rigor mortis rigorous rigorously rigorousness rig-out rigs

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