释义 |
pick·er·el·weed AHD[pĭkʹər-əl-wēd', pĭkʹrəl-] D.J.[ˈpɪkərəlˌwiːd, ˈpɪkrəl-]K.K.[ˈpɪkərəlˌwid, ˈpɪkrəl-]n.(名词)- A freshwater plant(Pontederia cordata) of eastern North America, having heart-shaped leaves with long petioles and spikes of violet-blue flowers. 海寿,眼子菜:北美洲东部的一种淡水植物(梭鱼草 梭鱼草属) ,有带有长柄的心形叶和穗状花序的紫蓝色花朵
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