vitamin

英 [ˈvɪtəmɪn]

美 [ˈvaɪtəmɪn]

n.  维生素; 维他命

复数：vitamins　

CET4CET6考研TEM4TEM8化学

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 .
  1. breakfast cereals enriched with vitamins
     增加了维生素的早餐谷物食品
  2. vitamin deficiency
     维生素缺乏
  3. vitamin pills
     维生素丸

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.
  1. 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。
  2. Healthy people do not need vitamin supplements.
     健康的人不需要额外补充维生素。

英英释义

noun

• any of a group of organic substances essential in small quantities to normal metabolism

双语例句

• It contains vitamin A and vitamin C.
  它里面含维生素A和维生素C。
• An orange a day will give you all the vitamin C you need.
  每天吃一个橙子能充分摄取所需的维生素C。
• Nuts and seeds are good sources of vitamin E.
  坚果和种子里含有丰富的维生素E。
• 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 B6 is great for improving the condition of dogs 'and horses' coats.
  维生素B6对于改善狗和马的皮毛有显著的作用。
• You are asked to swallow a capsule containing vitamin B
  你要服一粒维生素B胶囊。
• Vitamin C is water soluble.
  维生素C可溶于水。
• 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。
• The product provided inadequate vitamin and mineral supplementation.
  这种产品不能充分补充维生素和矿物质。