资料来源 : pyDict

心理上,精神上,用脑筋

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

Mentally \Men"tal*ly\, adv.
   In the mind; in thought or meditation; intellectually; in
   idea.

资料来源 : WordNet®

mentally
     adv : in your mind; "he suffered mentally"