keratinous

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Consisting of, or made from keratin.
    — Prum implies that, whatever their morphology, Longisquama’s appendages were not keratinous, whereas in fact, all amniote epidermal appendages consist of keratin ( 2 ).

词形变化

more keratinous comparative most keratinous superlative

词源

* from keratin + -ous
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