英语词汇“astigmatic foci”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	astigmatic foci
释义	astigmatic foci astigmatic foci [¦a·stig‚mad·ik ′fō‚sī] (optics) The two lines on which rays emanating from a point are focused by an astigmatic optical system. Also known as focal lines.
随便看	save for marriage save for (someone or something) save frequently save often save from save from (someone or something) savegard save harmless save-harmless clause save her blushes save her face save her from save her hide save her money up save her money up for save her own bacon save her own hide save her own neck save her own skin save herself for marriage save her skin save hide save him from save himself for marriage save his blushes save his face

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