同根派生 meadow rue相關(guān)詞英漢例句Slender erect perennial of eastern North America having tuberous roots and pink-tinged white flowers,resembles meadow rue.生長於北美東部的細長，筆直的多年生植物，具有塊莖狀的根和粉白色的花，類似於唐松草。meadow rue更多例句