单词 | polygon |
释义 | polygon A plane figure with a number of sides. In a regular polygon all the sides and internal angles are equal. For such a polygon with n sides, the interior angle is (180 – 360/n) degrees and the sum of the interior angles is (180n – 360) degrees |
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物理辞典收录了3346条物理词条,基本涵盖了常用物理知识及物理英语单词词组的翻译及用法,是物理学习的有利工具。