n any of several plants of the genus Achillea native to Europe and having small white flowers in flat-topped flower heads
Achillea millefolium
[网络] 西洋蓍草；欧蓍草；千叶蓍
Achillea ptarmica
[网络] 长舌蓍属；珠蓍；珍珠蓍
Achillean
a. 阿喀琉斯的, 勇敢的, 刀枪不入的
achilleas
(achillea 的复数) [化] 欧蓍草
