| 释义 |
vitamin A
ˌvitamin ˈA noun [U] (SPECIALIZED retinol)
► F0 a vitamin found in foods such as butter, egg yolk, milk, and fish oils, or produced in the body from the carotene in green vegetables with a lot of leaves or orange vegetables, important for normal growth, healthy skin, and the ability to see well, especially at nightThesaurus+: ↑Vitamins and minerals |