any plant of the genus Canna having large sheathing leaves and clusters of large showy flowers
canna详细解释
can.na n.（名词）Any of various perennial tropical herbs of the genusCanna, having clusters of large, showy flowers and including an edible variety. 美人蕉：一种美人蕉 属多年生热带草本植物，花簇大而鲜艳，其中一种可食用 来源：Latin canna [cane] * see cane 拉丁语 canna [甘蔗] *参见 cane
