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单词 chitin
释义
Chitin
nnoun.substancea tough semitransparent horny substance; the principal component of the exoskeletons of arthropods and the cell walls of certain fungi
Derivationally Related Form:chitinous
Hypernyms:polyose polysaccharide
Inherited Hypernyms:chitinpolysaccharidecarbohydratemacromoleculemoleculeunitthingphysical entityentity
Inherited Hypernyms:chitinpolysaccharidecarbohydratemacromoleculeorganic compoundcompoundchemicalmaterialsubstancematterphysical entityentity
Inherited Hypernyms:chitinpolysaccharidecarbohydratemacromoleculeorganic compoundcompoundchemicalmaterialsubstancepartrelationabstractionentity
Substance Meronyms:glucosamine
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更新时间:2024/12/23 9:25:25