| 单词 | deltohedron |
| 释义 | deltohedron [´del·tǝ`hē·drǝn] CRYSTALLOGRAPHY A polyhedron which has 12 quadrilateral faces, and is the form of a crystal belonging to the cubic system and having hemihedral symmetry. Also known as deltoid dodecahedron; tetragonal tristetrahedron. |
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