vitamin /ˈvaɪtəmən/ Brit /ˈvɪtəmən/ noun plural vitamins
/ˈvaɪtəmən/ Brit /ˈvɪtəmən/
noun
plural vitamins
Learner's definition of VITAMIN
[count]
1
: a natural substance that is usually found in foods and that helps your body to be healthy维生素;维他命 ◊ Most vitamins are named by letters.大多数维生素都是以字母命名的。
2
: a pill containing vitamins维生素片;维生素丸