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	dacquoise dacquoises Dacron dacrons dacry- dacrycarpi dacrycarpuses dacrycarpusses dacrydia Dacrydium dacrydiums Dacrymyces dacrymyceses dacrymycesses Dacrymycetaceae dacrymycetaceaes Dacrymycetales dacryo- dacryocysts dactyl dactylar dactyles dactyli dactylic dactylic pentameter

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