root map
常见例句
- He rooted about on a table and produced a parchment map.
他從桌子上繙出一副羊皮紙地圖。 - A(rooted) near2gon map on a surface is a (rooted) map on the surface such that each face except possibly the root face has valency two.
曲麪上的近二邊剖分地圖是一個除根麪外、其它每個麪的次均爲二的帶根地圖。 返回 root map