1.【数】十二面体
1.a three-dimensional geometric figure formed of 12 equal pentagonal faces meeting in threes at 20 vertices
1.The galaxy in question would really be behind you, but you're looking through one face of the dodecahedron as if it were a window.
也许看到的星系在后方，但你就好像把十二面体的一个面当作窗户向外看。
2.There were twenty rooms, each connecting to three others, arranged like the vertices of a dodecahedron (or the faces of an icosahedron).
其中有20个房间，每个房间与另外三个相连接，排列像一个dodecahedron的顶点（或者是一个icosahedron的面）。
3.And you can see how the icosahedron withdraws into the dodecahedron and then they just merge into each other.
你看这个二十面体会变成十二面体，这两者结合的很好。
4.The shape of Brillouin zone of body-centered cubic crystal is not normal dodecahedron
体心立方晶格的布里渊区形状不是正十二面体