常见例句双语例句A tall, coarse plant(Inula helenium) native to central Asia, having rayed yellow flower heads. The roots are used medicinally.土木香大型粗糙的植物（土木香旋覆花属），原产于中亚，花黄色，头状花序呈辐射状向四周延伸，根入药。 返回 inula flower