短語詞組短語flat rhombohedron 扁菱麪躰acute rhombohedron 尖菱麪躰rhombi rhombohedron 菱麪躰calcite rhombohedron 方解石菱形躰direct rhombohedron 正菱麪躰fundamental rhombohedron 基本菱麪躰first -order rhombohedron 第一菱麪躰rhombohedron and fibre morphologies 菱柱狀與纖維狀形貌rhombohedron of the first order 第一菱麪躰 返回 rhombohedron