单词 | chitin |
释义 | chitin chitin /ˈkaɪ.tɪn/ aep /-tən/ noun [U] SPECIALIZED ► F0 a hard substance in the outer shell of insects and animals such as shrimp and lobster, and in the cell walls of some fungiThesaurus+: ↑Fruits and seeds and their partsThesaurus+: ↑The skin, hair and bone of non-human animals |
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