alkanet / ˈæl kəˌnɛt /
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alkanet 的定义
n. 名词 noun- a European plant, Alkanna tinctoria, of the borage family.
- the root of this plant, yielding a red dye.
- the dye itself.
- any of several similar hairy plants, as the bugloss, Anchusa officinalis, or a puccoon of the genus Lithospermum.
更多alkanet例句
- On removing from the fire, add three or four small pieces of alkanet root, and keep the vessel closely covered for several hours.
- According to Dr John, good alkanet root contains 51⁄2 per cent.
- Cochineal is turned by the potassa to a violet-red, orchil to a violet-blue, and alkanet to a decided blue.
- Hydrochloric acid, whether dilute or concentrated, is without action on alkanet violet.
- Color the grease very strongly with alkanet root, then proceed as for the manufacture of saponaceous cream.