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单词
serotonin
释义
serotonin
n. Biol. a compound present in blood serum, which constricts the blood vessels and acts as a neurotransmitter.
Etymology
: SERUM + TONIC + -IN
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ordinand
ordinary
ordinate
ordination
ordnance
ordonnance
Ordovician
ordure
ore
Ore.
oread
orectic
Oreg.
oregano
oreography
oreweed
orfe
organ
organdie
organelle
organic
organism
organist
organization
organize
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更新时间:2025/9/21 14:48:38