资料来源 : Webster's Revised Unabridged Dictionary (1913)

Sensori-volitional \Sen*so`ri-vo*li"tion*al\, a. (Physiol.)
   Concerned both in sensation and volition; -- applied to those
   nerve fibers which pass to and from the cerebro-spinal axis,
   and are respectively concerned in sensation and volition.
   --Dunglison.