turtlehead的翻译，读音
英/'t\\\\:tlhed/
释义：
n. (产于美洲的)山玄参属的草本植物
n showy perennial of marshlands of eastern and central North America having waxy lanceolate leaves and flower with lower part creamy white and upper parts pale pink to deep purple
n showy perennial of marshlands of eastern and central North America having waxy lanceolate leaves and flower with lower part creamy white and upper parts pale pink to deep purple