释义 |
Definition of orange-root in English: orange-rootnoun A North American plant, goldenseal, Hydrastis canadensis, whose root yields an orange-yellow dye.
Origin Early 19th century; earliest use found in Amos Eaton (1776–1842). Definition of orange-root in US English: orange-rootnoun A North American plant, goldenseal, Hydrastis canadensis, whose root yields an orange-yellow dye.
Origin Early 19th century; earliest use found in Amos Eaton (1776–1842). |