nutritionaladj.营养的；滋养的nutritionn.营养Nutrition interference营养干预nutritional amenorrhea营养性经闭, 饮食性经闭nutrition relationship营养关系nutritional flocculant营养凝胶剂nutritional enrichment营养强化nutritional difference营养差异nutrition feeding pump营养输注泵nutritional supplement营养补剂nutritional compositon营养成分nutrition consultation营养咨询