arrowroot

详细解释:n. 竹芋
【医】 竹芋, 竹芋淀粉

英语解释：

名词 arrowroot:

a nutritive starch obtained from the root of the arrowroot plantwhite-flowered West Indian plant whose root yields arrowroot starch同义词：American arrowroot, obedience plant, Maranta arundinaceae