| Refresh | This website m.22duba.com/98786/115-2.html is currently offline. Cloudflare's Always Online™ shows a snapshot of this web page from the Internet Archive's Wayback Machine. To check for the live version, click Refresh. |
多巴胺使人感觉到世界的美好，会对陌生人微笑，正肾上腺素流过大脑时产生的生理效应为心跳加速，手掌出汗，脸颊泛红，甚至食欲不振，失眠心烦等。
□□也是巧克力中的一种化学成分，使人产生一种甜蜜的感觉