基本解释n.旁面三角台同根派生 prismatoid相关词英汉例句用作名词 (n.)A polyhedron whose vertices all lie in one or the other of two parallel planes,the faces that lie in those planes are the bases of the prismatoid.顶点都在一个平面或两个平行的平面上的多面体,位于那些平面上的面是旁面三角台的底部。prismatoid更多例句