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单词
serotonin
释义
serotonin
ser
o
to
nin
/
ˌsɛrəˈtoʊnɪn
/
noun
[uncountable]
Etymology
ETYMOLOGY
serotonin
Origin:
1900-2000
serum
+
tonic
+
-in
science
,
biology
a chemical in the body that helps carry messages from the brain
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更新时间:2025/3/21 7:13:40