中文翻译与英英解释

n.
【植物；植物学】(玄参科的)婆婆纳。

plant of western North America and northeastern Asia having prostrate stems with dense racemes of pale violet to lilac flowers
同义词：American brooklime, Veronica americana,

European plant having low-lying stems with blue flowers; sparsely naturalized in North America
同义词：European brooklime, Veronica beccabunga,