血清素刺激脑内啡的分泌，而这种内啡肽则激发人愉悦的感觉。

Serotonin also stimulates the release of endorphins, which give us a feeling of pleasure.

youdao

血清素刺激脑内啡的分泌，而这种内啡肽则激发人愉悦的感觉。

Serotonin also stimulates the release of endorphins, which give us a feeling of pleasure.

youdao