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单词
keratin
释义
keratin
noun
uncountable
biology
UK
/
ˈkerətɪn
/
DEFINITIONS
1
1
a protein that is the main substance that hair, nails, feathers, and horns are made of
Synonyms and related words
The skin, bones and fur of animals
armor
armour
beard
keratin
noun
uncountable
biology
US
/
ˈkerətɪn
/
DEFINITIONS
1
1
a protein that is the main substance that hair, nails, feathers, and horns are made of
Synonyms and related words
The skin, bones and fur of animals
armor
armour
beard
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brassy
brat
brat pack
bratty
bratwurst
bravado
brave
brave new world
brave out
bravery
bravo
bravura
braw
brawl
brawn
brawny
bray
braze
brazen
brazier
brazil
brazilian
brazil nut
brb
breach
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更新时间:2025/3/30 1:12:49