单词	circumcircle
释义	circumcircle noun cir·​cum·​cir·​cle ˈsər-kəm-ˌsər-kəl  : a circle which passes through all the vertices of a polygon (such as a triangle) Word History First Known Use 1885, in the meaning defined above
随便看	divali divalis divan divans divariant divaricate divaricated divaricates divaricating divarication divarications divaricator divaricators divas divd dive dive (in) dive (into) dive (right) in dive (right) in/into (something) dive brake dive dyskinesia dive for dive in dive in something

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