单词	cross ratio
释义	cross ratio noun : an anharmonic ratio in mathematics Word History Etymology cross entry 3
随便看	abortions abortive abortively abortiveness abortivenesses abortogenic aborts abortuaries abortuary abortuses abos abought aboulia aboulias aboulomania abound abound in abound in/with abound with abounded abounded in abounded with abounding abounding in abounding with

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