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	nonhospital nonhospitalised nonhospitalized nonhospitals nonhost nonhostile nonhousing nonhousings nonhuman nonhunter nonhunters nonhunting nonhygroscopic nonhysterical nonhysterically noni nonideal nonideally nonidentical nonidentities nonidentity nonideological nonideologically nonillion nonillions

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polar triangle