释义 |
vitamin K noun[ U ] uk /ˌvɪt.ə.mɪn ˈkeɪ/ us /ˌvaɪ.t̬ə.mɪn ˈkeɪ/ a vitamin found in foods such as green vegetables with a lot of leaves, liver, vegetable oils, and egg yolk, important for healthy blood维生素K SMART Vocabulary: related words and phrases Vitamins & minerals ascorbic acid B vitamin bioflavonoid biotin carotene folic acid multivitamin niacin Omega-3 retinol tocopherol vitamin vitamin A vitamin B1 vitamin B7 vitamin B complex vitamin C vitamin D vitamin E vitamin H |