| 单词 | serotonin |
| 释义 | serotonin serotonin /ˌse.rəˈtəʊ.nɪn/ aep /-ˈtoʊ-/ noun [U] ► F0 a neurotransmitter (= a chemical in the body that carries messages from the brain) that helps you feel relaxed and happyThesaurus+: ↑Animal biochemistry |
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