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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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gentleman farmer
gentlemanly
gentleman’s agreement
gentlewoman
gently
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gentry
genuflect
genuine
genuinely
nail clippers
nail down
nailed-on
nail file
nail polish
nail scissors
nail up
nail varnish
nail your colours to the mast
naive
naked
naked home
nam
namaskar
namaste
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更新时间:2025/3/18 13:09:31