英语词汇“polyhedron”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	polyhedron
释义	polyhedronpolyhedron /ˌpɑliˈhidrən/ noun [countable] Etymology ETYMOLOGYpolyhedron Origin: 1500-1600 Greek polyedron, from hedra base math, geometry a solid shape with many sides, each of which is a polygon
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