| 释义 |
vi.ta.minH5vIt7E7mIn, $5vaI7tE-nany of a group of natural substances which are necessary in small amounts for growth and good health and which must be obtained from food or pills as they cannot usually be produced by the body维生素The various different vitamins are named by a letter from the alphabet.(不同种类的维生素用字母表中的字母命名)Vitamins A, B, C, D, E, G, H, K, P维生素A、B、C、D、E、G、H、K、PVitamin A is found in such foods as carrots, butter and egg-yolk. [U]维生素A存在于胡萝卜、黄油和蛋黄等食物中。Vitamin B refers to a group of vitamins, all of which assist in the working of various enzymes. [U]维生素B指的是一组维生素，它们全都有助于各种酶的作用。Vitamin K is needed to help the blood clot. [U]血液凝结需要维生素K相助。I don't like liver, but it's full of vitamins. [C]我不喜欢肝，但肝充满了维生素。Pregnant women often take a vitamin supplement.怀孕的妇女需要补充维生素。Vitamin deficiencies can lead to various diseases.维生素缺乏可能会引发各种疾病。My mother takes a whole handful of vitamin pills at breakfast.我母亲在早饭时分要吃整整一把维生素丸。
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