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单词 tannin
释义
Tannin
nnoun.substanceany of various complex phenolic substances of plant origin; used in tanning and in medicine
Synset:tannic acid
Derivationally Related Form:tannic
Hypernyms:phenol
Inherited Hypernyms:tanninphenolorganic compoundcompoundchemicalmaterialsubstancematterphysical entityentity
Inherited Hypernyms:tanninphenolorganic compoundcompoundchemicalmaterialsubstancepartrelationabstractionentity
Direct Hyponyms:catechincutchkutch
Full Hyponyms:
catechincutch
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更新时间:2024/9/20 12:11:45