mad.der
n.(名词)
A southwest Asian perennial plant(Rubia tinctorum) having small yellow flowers, whorled leaves, and a red root. 茜草:亚洲西南部的多年生(茜草属 欧茜草) 植物开有小黄花,生有卷状叶和红根 The root of this plant, formerly an important source of the dye alizarin.茜草根:该植物的根,原为染料茜素的重要来源A red dye obtained from the roots of this plant.茜素:从该植物根中提出的一种红色染料Color A medium to strong red or reddish orange.【色彩】 茜红:深红或桔红色
来源:Middle English 中古英语 from Old English môdere 源自 古英语 môdere