Weallknowwhatabrainis.Adoctorwilltellyouthatthebrain...
问题详情： Weallknowwhatabrainis.Adoctorwilltellyouthatthebrainistheorganofthebodyinthehead.Itcontrolsourbody’sfunctions,movements,emotionsandthoughts.Butabraincanmeansomuchmore.Abraincanalsosimpl...