Read Edit View history 脑内啡 nǎonèifēi endorphin Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 脑内啡/ 腦內啡 nǎonèifēi endorphin noun 运动能促进脑内啡的分泌，让人感到快乐。 Edit Delete References Add reference No references for this word.