n. any of a group of organic substances essential in small quantities to normal metabolism
n. 维生素
[化] 维生素
1. Taking vitamins can help improve your overall health.
服用维生素可以帮助改善你的整体健康。
2. Many fruits and vegetables are rich in vitamins.
许多水果和蔬菜富含维生素。
3. It's important to get enough vitamin D for strong bones.
获得足够的维生素D对骨骼健康很重要。