英汉例句双语例句The cynanchum bunaei is a dry root of Asclepiadaceae vine plants such as ear-leaved swallowwort, Viola betonicifolia swallowwort and auriculate swallowwort root.白首乌是萝�科鹅绒藤属植物耳叶牛皮 消、戟叶牛皮消、隔山消的干燥块根。ip.comviola betonicifolia更多例句