| 释义 |
black catechu
Thesaurus| Noun | 1. |  black catechu - extract of the heartwood of Acacia catechu used for dyeing and tanning and preserving fishnets and sails; formerly used medicinallycatechuAcacia catechu, catechu, Jerusalem thorn - East Indian spiny tree having twice-pinnate leaves and yellow flowers followed by flat pods; source of black catechuextract, infusion - a solution obtained by steeping or soaking a substance (usually in water) |
black catechu
Related to black catechu: Acacia catechuSynonyms for black catechunoun extract of the heartwood of Acacia catechu used for dyeing and tanning and preserving fishnets and sailsSynonymsRelated Words- Acacia catechu
- catechu
- Jerusalem thorn
- extract
- infusion
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