vitamin
英 [ˈvɪtəmɪn] 美 [ˈvaɪtəmɪn]

n.

维生素；维他命；

na.

“vitamine“的变体；

变形

复数：vitamins

双语释义

n.(名词)

1. [C] 维生素 organic compound found in certain foods and essential to health

英英释义

vitamin[ 'vɪtəmɪn, 'vʌɪt- ]

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

词组短语

vitamin c维生素C

vitamin e维生素E；生育酚；抗不育维生素

vitamin d维生素D（抗佝偻病维生素）；钙化醇

vitamin a维生素A；维他命A

vitamin k维生素K

vitamin b complex复合维生素B

vitamin p[医]柠檬素

vitamin deficiency维生素缺乏；维生素缺乏症

更多收起词组短语

双语例句

用作名词(n.)

1. She supplements her diet with vitamin tablets.
   她服用维生素片剂以补充规定食谱中的营养。
2. Vitamin pills make up what we lack in our diet.
   维生素片可以弥补我们饮食中的不足。

权威例句

Decreased bioavailability of vitamin D in obesity.
Meta-Analysis: High-Dosage Vitamin E Supplementation May Increase All-Cause Mortality
Evidence that vitamin D3 increases serum 25-hydroxyvitamin D more efficiently than does vitamin D2.
Mutants of Escherichia coli requiring Methionine or Vitamin B12.
Effect of calcium and vitamin D supplementation on bone density in men and women 65 years of age or older.
The Effect of Vitamin E and Beta Carotene on the Incidence of Lung Cancer and Other Cancers in Male Smokers — NEJM
The prevalence of vitamin D inadequacy amongst women with osteoporosis: an international epidemiological investigation
Studies of marine planktonic diatoms. 2. Use of Cyclotella nana Hustedt for assays of vitamin B12 in seawater.
Prevention of neural tube defects: results of the Medical Research Council Vitamin Study. MRC Vitamin Study Research Group.
Re: Nutrition Intervention Trials in Linxian, China: Supplementation With Specific Vitamin/Mineral Combinations, Cancer Incidence, ...