| 单词 | catechu |
| 释义 | Catechu nnoun.plantextract of the heartwood of Acacia catechu used for dyeing and tanning and preserving fishnets and sails; formerly used medicinally Synset:black catechu Substance Holonyms:Acacia catechu Jerusalem thorn catechu Hypernyms:extract infusion Inherited Hypernyms:black catechuinfusionsolutionmixturesubstancematterphysical entityentity Inherited Hypernyms:black catechuinfusionsolutionmixturesubstancepartrelationabstractionentity nnoun.plantEast Indian spiny tree having twice-pinnate leaves and yellow flowers followed by flat pods; source of black catechu Synset:Acacia catechu Jerusalem thorn Member Holonyms:genus Acacia Hypernyms:acacia Inherited Hypernyms:catechuacaciatreewoody plantvascular plantplantorganismliving thingwholeobjectphysical entityentity Substance Meronyms:black catechu catechu |
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