nightshade

名词 nightshade:

1. any of numerous shrubs or herbs or vines of the genus Solanum; most are poisonous though many bear edible fruit

night.shade

n.（名词）
Any of several plants of the genusSolanum, such as the bittersweet nightshade, most of which have a poisonous juice.
茄属植物：一种茄 属的植物，如美洲南蛇藤，大部分这种植物都能分泌毒汁
Any of various similar or related plants, such as belladonna.
其他相似或相关的植物的一种，如颠茄

来源：
Middle English
中古英语
from Old English nihtscada
源自 古英语 nihtscada
niht [night] * see night
niht [夜晚] *参见 night
sceadu [shade]
sceadu [形状]