单词	annular solid
释义	annular solid noun mathematics : a solid generated by a closed curve when rotated about a straight line lying in the plane of the curve and not intersecting the curve (as a torus) Word History First Known Use 1818, in the meaning defined above
随便看	prestigious prestigiously prestigiousness prestigiousnesses prestissimo prestissimos presto presto chango prestoer prestoest prestoma prestomal prestomum prestomums Preston preston salts prestorage prestorages prestore prestored prestores prestoring prestos prestress prestressed

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