营养学家 yíngyǎngxuéjiā nutritionist Definitions Defs Origin Strokes Stroke Words Sentences Sents 营养学 營養學 yíngyǎngxué noun nutritional science The science that studies food nutrition and how the body uses it; dietetics or nutriology家 jiā affixnoun specialist noun suffix for a person with special skills or expertise, equivalent to -ist, -er, or -ian
