n. (physiology) the organic process of nourishing or being nourished; the processes by which an organism assimilates food and uses it for growth and maintenance
n. the scientific study of food and drink (especially in humans)
n. 营养, 营养学
[医] 营养, 营养品
1. Good nutrition is essential for a healthy life.
良好的营养对健康生活至关重要。
2. Many people don't understand the importance of nutrition in their diets.
许多人不了解饮食中营养的重要性。
3. She studies nutrition to help people make better food choices.
她学习营养学，以帮助人们做出更好的饮食选择。