释义 |
cholecalciferol/ˌkɒlikælˈsif(ə)rɒl/n. one of the D vitamins, produced by the action of sunlight on a cholesterol derivative widely distributed in the skin, a deficiency of which results in rickets in children and osteomalacia in adults Also called 亦称作 vitamin D3 胆钙化(甾)醇[CHOLE- + CALCIFEROL] |