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

• 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。
• 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。
• 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。
• 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。
• It contains vitamin A and vitamin C.
  它里面含维生素A和维生素C。
• 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。
• Which vitamin supplements are good value?
  哪种维生素补充片好？
• Vitamin C is destroyed when overheated.
  维生素C受热过度就会被破坏。
• Vitamin C has many roles to play in weight control. Firstly, it is needed for hormone production.
  维生素C在控制体重方面扮演着多重角色。首先，荷尔蒙的生成有赖于它。
• 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。