英文英文字典
英文英文字典
古腾堡计划中的在线英语-英语词典
结果
Trapezohedron的结果
Trapezohedron
(n.)
A solid bounded by twenty-four equal and similar
trapeziums; a tetragonal trisoctahedron. See the Note under
Trisoctahedron.
Trapezohedron
(n.)
A tetartohedral solid of the hexagonal system,
bounded by six trapezoidal planes. The faces of this form are common on
quartz crystals.