单词	spherical polygon
释义	spherical polygon noun : a figure analogous to a plane polygon that is formed on a sphere by arcs of great circles Word History First Known Use circa 1825, in the meaning defined above
随便看	broadbrim broadcast broadcast booth broadcast journalism broadcast spectrum broadcasted broadcaster broadcasters broadcasting broadcastings broadcasts broadcloth broadcloths broaden broaden one's horizons broaden one's horizons/mind broaden one's mind broadened broadener broadeners broadening broadenings broadens broader broadest

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