请输入您要查询的英文单词:
单词
melanin
释义
melanin
mel
a
nin
/
ˈmɛlənɪn
/
noun
[uncountable]
Etymology
ETYMOLOGY
melanin
Origin:
1800-1900
Greek
melas
black
+
English
-in
chemical substance
science
,
biology
a natural dark brown color in skin, hair, and eyes
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carbon offsetting
carbon paper
carbon sink
carboy
carbs
carbuncle
carburetor
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carcinogenic
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cardamom
cardboard
cardboard cutout
card-carrying
card catalog
cardholder
cardiac
cardiac arrest
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cardigan
cardinal
cardinal direction
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更新时间:2025/3/21 11:43:06