fragrant rootstock of various irises especially Florentine iris; used in perfumes and medicines
orris root的用法和样例:
例句
用作名词 (n.)
The sweet scented orris root, is the powdered root of the Florentine iris, which was grown in ancient Greek and Roman gardens. 有香甜味的鸢尾根是佛罗伦萨鸢尾有许多小斑点的根,这种鸢尾长在古希腊和罗马花园里。