| 释义 | 
		bloodroot \ˈ ̷ ̷ˌ ̷ ̷\ noun 1.  : a scapose woods plant (Sanguinaria canadensis) having a red root and red sap, bearing a solitary lobed leaf and white flower in early spring, and having acrid emetic properties and a rootstock that is used as a stimulant expectorant — called also bloodwort, Indian paint, puccoon, redroot, tetterwort, turmeric 2. Britain  : tormentil |