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	calamondins Calamophyton Calamostachys calamus calamus oil calamuses calamusses calander calando Calandra calandra lark calandria calandrias Calandrinia calandriniae calandrinias calangall calanid calanque calans calantas calanthe calanthes Calanus calao

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