arrowroot是什么意思音标:英 [ˈærəʊru:t]美 [ˈæroˌrut, -ˌrʊt]

n. 竹芋
[医] 竹芋, 竹芋淀粉

n. a nutritive starch obtained from the root of the arrowroot plant
n. white-flowered West Indian plant whose root yields arrowroot starch