語言選擇:
免費網上英漢字典|3Dict

regular icosahedron

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Icosahedron \I`co*sa*he"dron\, n. [Gr. ?; ? twenty + ? seat,
   base, fr. ? to sit.] (Geom.)
   A solid bounded by twenty sides or faces.

   {Regular icosahedron}, one of the five regular polyhedrons,
      bounded by twenty equilateral triangules. Five triangles
      meet to form each solid angle of the polyhedron.

資料來源 : WordNet®

regular icosahedron
     n : an icosahedron with twenty equilateral triangles as faces
依字母排序 : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z