vitamin
英 [ˈvɪtəmɪn]
美 [ˈvaɪtəmɪn]
n. 维生素; 维他命
复数：vitamins
Collins.3 / BNC.4866 / COCA.3715
牛津词典
noun
- 维生素；维他命
a natural substance found in food that is an essential part of what humans and animals eat to help them grow and stay healthy. There are many different vitamins .- breakfast cereals enriched with vitamins
增加了维生素的早餐谷物食品 - vitamin deficiency
维生素缺乏 - vitamin pills
维生素丸
- breakfast cereals enriched with vitamins
柯林斯词典
- N-COUNT 维生素;维他命
Vitaminsare substances that you need in order to remain healthy, which are found in food or can be eaten in the form of pills.- Butter, margarine, and oily fish are all good sources of vitamin D.
黄油、人造黄油和多脂鱼都含有丰富的维生素D。 - Healthy people do not need vitamin supplements.
健康的人不需要额外补充维生素。
- Butter, margarine, and oily fish are all good sources of vitamin D.
英英释义
noun
- any of a group of organic substances essential in small quantities to normal metabolism
双语例句
- Healthy people do not need vitamin supplements.
健康的人不需要额外补充维生素。 - Liver and kidney are particularly rich in vitamin A
肝脏和肾脏的维生素A含量尤其丰富。 - Vitamin C is a good marker for the presence of other vitamins and nutrients in frozen food.
维生素C的存在是冷冻食品里存在其他维生素和营养成分的很好说明。 - The odour of vitamin in skin is repugnant to insects
昆虫很讨厌皮肤内维生素的气味。 - Vitamin K is routinely given in the first week of life to prevent bleeding.
出生后第一周通常要服用维生素K，以防止出血。 - You can buy a formulation containing royal jelly, pollen and vitamin C.
可以买一种含蜂王浆、花粉和维生素C的配方产品。 - Vitamin C is water soluble.
维生素C可溶于水。 - There was no positive evidence that any birth defects had arisen as a result of Vitamin A intake.
没有确凿证据证明，摄取维生素A会导致出生缺陷。 - A vitamin is a chemical compound that cannot be synthesized by the human body.
维生素是一种人体无法合成的化合物。 - Under normal conditions, only about 20 to 40 per cent of vitamin E is absorbed
正常情况下，仅有20%到40%的维生素E会被吸收。