短語詞組短語rooted planar map 一般平面地圖edge -rooted plane map 翻譯;有邊根的平面地圖英語;[測(cè)]有邊根的平面地圖rooted nearly 2 -regular planar map 帶根近二正則平面地圖rooted near -4-regular map 有根近 返回 root map