英语词汇“vitamin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	vitamin
释义	Word Frequency vitamin (ˈvɪtəmɪn, ˈvaɪ-) noun any of a group of substances that are essential, in small quantities, for the normal functioning of metabolism in the body. They cannot usually be synthesized in the body but they occur naturally in certain foods: insufficient supply of any particular vitamin results in a deficiency disease Derived forms vitaminic (ˌvitaˈminic) adjective Word origin C20: vit- from Latin vīta life + -amin from amine; so named by Casimir Funk, who believed the substances to be amines
随便看	shorthand short-handed short-handedness shorthand notebook shorthand notes shorthand typing shorthand typist shorthand writer short-haul short haul short head shorthead shorthold shorthold tenancy shorthorn short hundredweight shortia shortie shorties shortish short jenny short leg short-life shortlist short-lived

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