资料来源 : pyDict

营养的;滋养的

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

Nutritional \Nu*tri"tion*al\, a.
   Of or pertaining to nutrition; as, nutritional changes.

资料来源 : WordNet®

nutritional
     adj : of or relating to or providing nutrition; "nutritional
           information" [syn: {nutritionary}]