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单词 vitamin
释义
vitamin
noun[C]
chemistry,biology
uk
/ˈvɪt.ə.mɪn/us
/ˈvaɪ.t̬ə-/
B2
any of agroupofnaturalsubstancesthat arenecessaryinsmallamountsfor thegrowthand goodhealthof thebody:
维生素；维他命
a vitaminpill维生素片
Oranges arefullof vitamin C.橙子富含维生素C。
More examples
  • Adietdeficientin vitamin D maycausethediseaserickets.
  • Studiessuggestthatregularintakeof the vitaminsignificantlyimprovesbrainfunction.
  • Oranges are a goodsourceof vitamin C.
  • Theillnessdepletesthebodyofimportantvitamins.
  • Which vitamins should you take forskinproblems?
SMART Vocabulary: related words and phrases
Vitamins & minerals
  • ascorbic acid
  • B vitamin
  • bioflavonoid
  • biotin
  • carotene
  • multivitamin
  • niacin
  • Omega-3
  • retinol
  • riboflavin
  • tocopherol
  • vitamin A
  • vitamin B1
  • vitamin B12
  • vitamin B7
  • vitamin B complex
  • vitamin C
  • vitamin D
  • vitamin E
  • vitamin H
See more results »
(Definition ofvitaminfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

vitamin| American Dictionary

vitamin
noun[C]
us
/ˈvɑɪ·t̬ə·mɪn/
biology
any of agroupofnaturalsubstancesthat arenecessaryinsmallamountsforgrowthand goodhealthand that areobtainedfromfood
(Definition ofvitaminfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofvitamin

vitamin
Its seed is a rich source of protein, minerals, and vitamins for human nutrition, and the straw is a valued animal feed.
From theCambridge English Corpus
Some people consider trace elements or micro-nutrients to be more important in the nutrition of man than their organic micro-nutrient counterparts-the vitamins.
From theCambridge English Corpus
The leaves could also be an important source of minerals and vitamins.
From theCambridge English Corpus
Two studies addressvitaminsupplements and trace elements in healthy older people.
From theCambridge English Corpus
Excessive intake of thisvitamincan cause an ataxic sensory neuropathy and patients with neuropathy of other causes may be more susceptible.
From theCambridge English Corpus
It also binds other anions and decreases the absorption of the fat soluble vitamins.
From theCambridge English Corpus
They are a rich source of non-starch polysaccharides and vitamins and minerals.
From theCambridge English Corpus
However, supplementation of vitamins to accelerate wound healing is controversial.
From theCambridge English Corpus
The aetiology is unknown but suggested causes are bacterial, viral or parasitic infection,vitamindeficiency or food toxins.
From theCambridge English Corpus
Whole meal flour contains these vitamins but the public on the whole prefers the white flour.
From theCambridge English Corpus
Specificvitamindeficiencies occur in some parts of these regions.
From theCambridge English Corpus
The patient is now fed via a gastrostomy tube, and receives daily supplementation of vitamins including thiamine.
From theCambridge English Corpus
The method involves one or more weeks of total fasting, except for liquids, minerals, and vitamins.
From theCambridge English Corpus
The process of milling wheat to give white flour results in partial elimination of certain vitamins which are left largely in the 'offals'.
From theCambridge English Corpus
She is enrolled in an experimental protocol and takes an aggressive regimen of vitamins.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

Collocationswithvitamin

vitamin

These are words often used in combination withvitamin.

Click on a collocation to see more examples of it.

certain vitamins
There is little doubt that deficiency diseases, and particularly those of certain vitamins have, throughout the history of mankind, been a major cause of disease and death.
From theCambridge English Corpus
fat-soluble vitamin
Prolonged regular use may be associated with inflammatory lesions in the gastrointestinal tract, lipoid pneumonia due to inadvertent inhalation and interference with absorption of fat-soluble vitamins.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
vitamin content
Dried foods are not new, but, in the past, drying has dried outvitamincontent.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/vitamin##
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更新时间：2024/12/27 11:34:08