英语词汇“polar triangle”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	polar triangle
释义	polar triangle noun : a spherical triangle formed by the arcs of three great circles each of whose poles is the vertex of a given spherical triangle
随便看	Malacanthidae malacanthidaes Malacanthus malacca Malacca cane Malacca weasel Malacca, Strait of Malaccan malaccas contortednesses contorting contortion contortionate contortionist contortionistic contortionists contortions contortive contorts contos contour contour chair contour feather contour interval contour line

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polar triangle