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

Affectional \Af*fec"tion*al\, a.
   Of or pertaining to the affections; as, affectional impulses;
   an affectional nature.

资料来源 : WordNet®

affectional
     adj : characterized by emotion [syn: {affective}, {emotive}]