arum

名词 arum:

1. starch resembling sago that is obtained from cuckoopint root
2. any plant of the family Araceae; have small flowers massed on a spadix surrounded by a large spathe
   同义词：aroid

ar.um

n.（名词）
Any of several Old World plants, such as the cuckoopint, of the genusArum, having basal, arrowhead-shaped leaves.
黑海芋：任何与延龄草同种的东半球生植物黑海芋 属植物，有基生的箭头状叶
Any of several related plants, such as the arrow arum and water arum.
箭叶芋，水芋：与黑海芋同种的植物，如箭叶芋和水芋

来源：
Latin [wake-robin]
拉丁语 [黑海芋]
from Greek aron
源自 希腊语 aron