bitter bark

• [医] 澳洲鸡骨常山皮, 英鸭脚树皮

bitter bark的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 bitter-bark:

1. ornamental shrub or small tree of swampy areas in southwestern United States having large pink or white sepals and yielding Georgia bark for treating fever