cyanocobalamin

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数据源: ai_enrichment
氰钴胺是一种维生素B12的合成形式,常用于补充剂和医疗用途,以预防或治疗维生素B12缺乏症。

用法要点

句型搭配

cyanocobalamin通常作为名词使用,常见于医学或营养学语境,描述补充、注射或缺乏状态。

• supplement with cyanocobalamin
• cyanocobalamin deficiency
• inject cyanocobalamin

介词用法

常与介词如in、for、with搭配,表示在某种形式中、用于目的或伴随使用。

• cyanocobalamin in supplements
• for treating anemia
• with vitamin B12

语域说明

cyanocobalamin属于专业术语,主要用于医学、药学、营养学等学术或正式场合,日常对话中更常用vitamin B12。

• clinical use of cyanocobalamin
• pharmaceutical grade cyanocobalamin
• cyanocobalamin in research

基础例句

My doctor recommended a cyanocobalamin supplement for my low energy levels.

医生建议我服用氰钴胺补充剂来改善精力不足的问题。

This multivitamin contains cyanocobalamin to support nerve health.

这种复合维生素含有氰钴胺,有助于维护神经健康。

She takes cyanocobalamin tablets daily to prevent vitamin B12 deficiency.

她每天服用氰钴胺片,以预防维生素B12缺乏。

If you're vegan, you might need cyanocobalamin from fortified foods.

如果你是素食者,可能需要从强化食品中获取氰钴胺。

高级例句

The study investigated the efficacy of cyanocobalamin injections in treating pernicious anemia.

这项研究探讨了氰钴胺注射剂治疗恶性贫血的疗效。

Pharmaceutical companies produce cyanocobalamin as a stable form of vitamin B12 for clinical use.

制药公司生产氰钴胺作为维生素B12的稳定形式,供临床使用。

In the formulation, cyanocobalamin is combined with other B vitamins to enhance bioavailability.

在配方中,氰钴胺与其他B族维生素结合,以提高生物利用度。

The regulatory guidelines specify the purity standards for cyanocobalamin in dietary supplements.

监管指南规定了膳食补充剂中氰钴胺的纯度标准。

高频搭配

verb

supplement withinjectprescribecontainabsorb

adjective

syntheticpharmaceuticaloralinjectablepure

noun

vitamin B12deficiencysupplementinjectiontablet

adverb

commonlysyntheticallyorallyintramuscularly

preposition

in supplementsfor anemiawith folateas a treatment

phrase

cyanocobalamin injectioncyanocobalamin supplementcyanocobalamin deficiency treatment

常见错误

❌ 错误:I need more cyanocobalamin vitamin.
✓ 正确:I need more cyanocobalamin (or vitamin B12).

cyanocobalamin本身就是维生素B12的一种形式,重复使用"vitamin"是冗余的,应直接说cyanocobalamin或vitamin B12。

❌ 错误:Cyanocobalamin is good for health.
✓ 正确:Cyanocobalamin is essential for nerve function and red blood cell production.

表述过于笼统,cyanocobalamin作为专业术语,应具体说明其生理功能,如维护神经功能和红细胞生成,以符合学术或医学语境。

近义词辨析

vitamin B12

vitamin B12是总称,包括多种形式如氰钴胺、甲基钴胺素等;cyanocobalamin特指合成形式的维生素B12,常用于补充剂和药物。

Cyanocobalamin is a common synthetic form of vitamin B12 used in supplements.

cobalamin

cobalamin是维生素B12的化学类别名,涵盖所有形式;cyanocobalamin是cobalamin的一种,具体指含氰基的合成变体。

Cyanocobalamin is a type of cobalamin that contains a cyanide group, though it is safe in small doses.