请输入您要查询的英文单词:
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
随便看
they've
thiamin
thick
thicken
thickener
thicket
thick-headed
thickly
thickness
thickset
thick-skinned
thief
thievery
thieving
thievish
thigh
thighbone
thigmotropism
thimble
thimbleful
Thimpu
thin
thine
thing
thingamajig
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更新时间:2025/7/9 1:30:44