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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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morphing
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Morse, Samuel
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mortally
mortal sin
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mortarboard
mortgage
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mortified
mortify
mortifying
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更新时间:2025/12/12 18:36:36