vitamin D
美
英
- un.维生素D；胆骨化醇；胆钙化醇；胆沉钙固醇
- 网络维他命D；维生素丁
un. | 1. 维生素D 2. 胆骨化醇 3. 胆钙化醇 4. 胆沉钙固醇 1. 维生素D 2. 胆骨化醇 3. 胆钙化醇 4. 胆沉钙固醇 |
n. | 1. a fat-soluble vitamin that occurs in fish-liver oils and eggs, essential for the formation of bones and teeth. 2. a form of vitamin D made by plants 3. a form of vitamin D formed by the action of sunlight on the skin 4. a vitamin found in fish and eggs that is important for bones and teeth. It is also produced by the action of sunlight on your skin. 1. a fat-soluble vitamin that occurs in fish-liver oils and eggs, essential for the formation of bones and teeth. 2. a form of vitamin D made by plants 3. a form of vitamin D formed by the action of sunlight on the skin 4. a vitamin found in fish and eggs that is important for bones and teeth. It is also produced by the action of sunlight on your skin. |