英语词汇“katoptric system”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	katoptric system
释义	katoptric system katoptric system [kə′täp·trik ‚sis·təm] (optics) An optical system such that, when the object is displaced in a direction parallel to the axis, the image is displaced in the opposite direction (in contrast to a dioptric system). Also known as contracurrent system.
随便看	draw the line between and else go to draw a line between draw the line between something and something else draw the line in the sand draw the longbow draw them aside draw them away draw them from draw them in draw them into draw them out draw them out of draw themselves up draw themselves up to their full height draw them together draw them to one side draw them toward draw them up draw the short straw (draw the sword and) throw away the scabbard draw the sword and throw away the scabbard draw to draw to a close draw to attention draw together draw to her attention

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