名詞 belladonna:

1. perennial Eurasian herb with reddish bell-shaped flowers and shining black berries; extensively grown in United States; roots and leaves yield atropine
   同義詞：belladonna plant, deadly nightshade, Atropa belladonna
2. an alkaloidal extract or tincture of the poisonous belladonna plant that is used medicinally

bel.la.don.na

n.（名詞）
A poisonous Eurasian perennial herb(Atropa belladonna) having usually solitary, nodding, purplish-brown, bell-shaped flowers and glossy black berries. Also called deadly nightshade
顛茄：一種有毒的歐亞大陸的多年生草本植物（顛茄 顛茄屬） ，通常開單生的、搖擺的淺紫棕色鐘狀花，結(jié)有光滑的黑色漿果 也作 deadly nightshade
An alkaloidal extract or tincture derived from this plant and used in medicine.
顛茄堿：從此種植物中提取的一種生物堿提取物或酊劑，用在藥物中

來源：
Italian
意大利語
bella [feminine of] bello [beautiful] from Latin bellus * see deu- 2
bella [] bello的陰性詞 [美麗的] 源自 拉丁語 bellus *參見 deu- 2
donna [lady] * see Donna
donna [女士] *參見 Donna