Word · Frequency #38279
dopamine
多巴胺
核心释义
Dopamine is a chemical substance in the brain that acts as a neurotransmitter, influencing reward, motivation, and movement; it is also used medically to treat conditions like shock and low blood pressure.
- 1.
一种单胺C8H11NO2,是多巴脱羧后的形式,在体内作为神经递质存在,并且是包括肾上腺素在内的其他物质的前体。
A monoamine C8H11NO2 that is a decarboxylated form of dopa, present in the body as a neurotransmitter and a precursor of other substances including adrenalin.
- 2.
一种单胺类神经递质,存在于大脑中,对中枢神经系统的正常功能至关重要；作为药物(商品名Dopastat和Intropin)用于治疗休克和低血压。
a monoamine neurotransmitter found in the brain and essential for the normal functioning of the central nervous system; as a drug (trade names Dopastat and Intropin) it is used to treat shock and hypotension
一种单胺C8H11NO2,是多巴脱羧后的形式,在体内作为神经递质存在,并且是包括肾上腺素在内的其他物质的前体。；一种单胺类神经递质,存在于大脑中,对中枢神经系统的正常功能至关重要；作为药物(商品名Dopastat和Intropin)用于治疗休克和低血压。
用法In use
Exercise increases the release of dopamine in the brain, which makes you feel happier.
用法提示：多巴胺作为神经递质，描述其产生愉悦感的作用。
Low levels of dopamine are linked to symptoms of depression and lack of motivation.
用法提示：多巴胺作为名词，说明其水平低与健康状况的关联。
Certain foods, like bananas and almonds, contain compounds that help produce dopamine.
用法提示：多巴胺作为名词，指出食物中促进其产生的成分。
dopamine is a/an [noun]
dopamine 作物质名词时通常不可数，但说明类别时可以说 a neurotransmitter。
Dopamine is a neurotransmitter.
多巴胺是一种神经递质。
dopamine is found in [location]
be found in 表示“存在于”，是陈述客观事实的常用被动结构。
相关词与表达Connections
搭配Collocations
- dopamine release
- 多巴胺释放
- Exercise can trigger a healthy dopamine release in the brain.运动会触发大脑中健康的多巴胺释放。
- dopamine levels
- 多巴胺水平
- Sleep deprivation can lower your dopamine levels.睡眠不足会降低你的多巴胺水平。
- dopamine receptors
- 多巴胺受体
- Some drugs bind to dopamine receptors and create a feeling of pleasure.某些药物会与多巴胺受体结合，产生愉悦感。
- dopamine hit
- 多巴胺激增（一时的快感）
- Checking your phone gives you a quick dopamine hit.看手机会让你瞬间得到一股多巴胺带来的快感。
- dopamine deficiency
学习提示Learner notes
记忆技巧Memory Tip
可联想为'多巴胺'，大脑的快乐信使，在神经元间传递满足感。
语境与语域Context & Register
语域：mixed 常见场景：scientific/medical writing、popular media and everyday conversation dopamine 是神经科学和医学领域的常用术语；在学术论文、临床或药理语境中通常属于中性偏正式的书面用法，而在日常口语或科普媒体中谈论“多巴胺”时也比较常见，语气较为随意。实际使用时可根据场合选择：专业写作或医患沟通时偏正式，闲聊或网络文章中偏口语化。
发音与拼写Pronunciation & Spelling
Words like 'serotonin' and 'melatonin' share a similar ending with 'dopamine', but their pronunciations differ.
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.