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

• Healthy people do not need vitamin supplements.
  健康的人不需要额外补充维生素。
• He was put on a high dosage of vitamin C.
  给他服了大剂量的维生素C。
• It contains vitamin A and vitamin C.
  它里面含维生素A和维生素C。
• Vitamin C increases the absorption of iron from food.
  维生素C促进食物中铁的吸收。
• 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。
• Large supplemental doses of vitamin E can slightly raise blood pressure.
  大剂量补充维生素E可能会造成血压偏高。
• Gradually decrease the amount of vitamin C you are taking
  逐渐减少维生素C的服用量。
• Vitamin C is destroyed when overheated.
  维生素C受热过度就会被破坏。
• 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。
• 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。