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单词
keratin
释义
keratin
ker
a
tin
/
ˈkɛrətɪn
/
noun
[uncountable]
science
,
biology
a type of
protein
that exists in hair, skin, and the
nail
s
on your fingers and toes
随便看
snowshoe
snowstorm
snowsuit
snow tire
snow-white
snowy
snub
snub-nosed
snuck
snuff
snuffer
snuff film
snuffle
snug
snuggle
snugly
snugness
so
soak
-soaked
soaked
soaking
so-and-so
soap
soapbox
英语词典包含48224条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2025/11/2 20:33:36