单词	semiellipse
释义	semiellipse noun semi·​ellipse "+ : the part of an ellipse from one end of usually the transverse diameter to the other : half ellipse Word History Etymology semi- + ellipse
随便看	fastens fastens (on) fastens on fastens onto faster fastern's fastern's e'en fasters fastest fastidious fastidiously fastidiousness fastidiousnesses fastigia fastigiate fastigiums fasting fastings fastish fastland fastly fastnacht fastnachts fastness fastnesses

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