| 释义 |
Noun: catechu 'katu`choo- Extract of the heartwood of Acacia catechu used for dyeing and tanning and preserving fishnets and sails; formerly used medicinally
- black catechu - East Indian spiny tree having twice-pinnate leaves and yellow flowers followed by flat pods; source of black catechu
- Jerusalem thorn, Acacia catechu
Derived forms: catechus Type of: acacia, extract, infusion Part of: genus Acacia Encyclopedia: Catechu |