英文英文字典
英文英文字典
古腾堡计划中的在线英语-英语词典
结果
Woad的结果
Woad
(n.)
An herbaceous cruciferous plant (Isatis tinctoria). It was
formerly cultivated for the blue coloring matter derived from its
leaves.
Woad
(n.)
A blue dyestuff, or coloring matter, consisting of the
powdered and fermented leaves of the Isatis tinctoria. It is now
superseded by indigo, but is somewhat used with indigo as a ferment in
dyeing.