单词	endorphin
释义	endorphinen‧dor‧phin /enˈdɔːfɪn $ -ˈdɔːr-/ noun [countable usually plural] Word Origin WORD ORIGINendorphin Origin: 1900-2000 endo- ( ➔ ENDOCRINE) + morphine Examples EXAMPLES FROM THE CORPUS Naltrexone keeps heroin from activating endorphin receptors, without activating them itself. They may also enhance endorphin release. a chemical produced by your body that reduces pain and can make you feel happier
随便看	intangible intangibly integer integral integrally integrate integrated integrated circuit integration Wheaties wheatmeal whee wheedle wheel wheelbarrow wheelbase wheelchair wheel-clamp wheel clamp wheeled wheeler-dealer wheelhouse wheelie wheelie bin wheeling and dealing

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