keratinous
adjective
biologyspecializeduk/kəˈræt.ɪ.nəs/us/kəˈræt̬.ə.nəs/containingor made fromkeratin(= astrongnaturalprotein, themainsubstancethatformshair,nails,horns,feathers, etc.):
角质的，角蛋白的Thenailis aflat, keratinous,translucentstructure.指甲的结构是平面、角质、半透明的。
Allcephalopodssuch asoctopuspossessasharpbeak, made of the same keratinousmaterialas a bird'sbeak.所有头足类动物，比如章鱼，都有一个喙，其角质材料和鸟类的喙一样。
- Keratinousstructurescontainanumberofwatersolubleorganiccompounds.
- This may becauseby anaccumulationof keratinousmaterialwithin theduct.
- Thesecellscontaina keratinous hyalinebody, and asmallshrunkennucleus.
Substances & structures in the body
- abductor
- accessorius
- adductor
- adenoid
- agonist
- gracilis
- grey matter
- groove
- gyrus
- hallucis
- papilla
- papillary
- parietal
- pecten
- pectineal
- vesical
- vesicle
- vestibular
- vestibule
- visceral muscle