redroot的翻译，读音
英/'redru:t,-rjt/
释义：
n. [植] 美洲茶, 西风古, (=pigneed), (=blood root)
n perennial woodland native of North America having a red root and red sap and bearing a solitary lobed leaf and white flower in early spring and having acrid emetic properties; rootstock used as a stimulant and expectorant
n perennial woodland native of North America having a red root and red sap and bearing a solitary lobed leaf and white flower in early spring and having acrid emetic properties; rootstock used as a stimulant and expectorant