Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/87a0cb4d983e76cfbdbc5b7026a431d0.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/index.php on line 55 prismatoid是什么意思，prismatoid的翻译，prismatoid音标、读音、用法和例句_流逝汉英词典
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. 頂點都在一個平麪或兩個平行的平麪上的多麪躰，位於那些平麪上的麪是旁麪三角台的底部。