en·dor·phin 
(ĕn-dôrfĭn)
(ĕn-dôrfĭn)n.
Any of a group of peptide hormones that bind to opioid receptors and act as neurotransmitters. Endorphins reduce the sensation of pain and affect emotions.
[ENDO(GENOUS) + (MO)RPHIN(E).]
| 单词 | endorphin |
| 释义 | en·dor·phin (ĕn-dôrfĭn)n. Any of a group of peptide hormones that bind to opioid receptors and act as neurotransmitters. Endorphins reduce the sensation of pain and affect emotions. [ENDO(GENOUS) + (MO)RPHIN(E).] |
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