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单词 addiction
释义

addiction /əˈdɪkʃn//əˈdɪkʃn/

英汉-汉英词典
  1. n. 瘾,吸毒成瘾
  2. 沉溺;癖好
词组 | 习惯用语
drug addiction 药物成瘾
addiction to drugs 毒瘾
英语例句库
  1. He is now fighting his addiction to alcohol.
    他现在正努力戒酒。
  2. They are trying to cure him of his drug addiction but he is beyond hope.
    他们想治愈他的毒瘾, 但是他已经不可救药了。
  3. I underwent aversion therapy for my addiction to smoking.
    我因为吸烟成瘾接受了厌恶疗法的治疗。
  4. His addiction to drugs caused his family much grief.
    他吸毒成瘾,使得他的家人非常伤心。
  5. His addiction to drugs propelled him towards a life of crime.
    他吸毒成瘾使他走上犯罪的道路。
  6. Areas of drug dealing are hellholes of addiction, poverty and murder.
    贩卖毒品的地区往往是吸毒上瘾、贫困和发生谋杀的地方。
  7. The most widespread drug addiction is to alcohol,tobacco,and sleeping pills.
    上瘾最多的东西是酒、烟和安眠药。
  8. By binding to certain glutamate receptors, D-cycloserine selectively enhances extinction, suppressing the effects of conditioned associations such as anxiety, addiction and phobias.
    通过与特定的谷氨酸酯结合,D-cycloserine选择性的增强了遗忘,抑制了由于焦虑,上瘾和恐惧所带来的效果。
  9. During his emerging days at Dynamo Kiev, Andriy Shevchenko was force-fed a vile nicotine-based solution which gruesomely cured his teenage addiction to cigarettes.
    刚刚在基辅出头的那段日子里,舍瓦曾经依靠一种含着尼古丁的配方来戒掉他少年时的烟瘾。
  10. Conclusion The combined administration of dolantin and rotundine has significant synergistic action of analgesia, with reduced dose of dolantin and decreased incidence of addiction.
    结论罗通定与阈下剂量派替啶合用可以增强镇痛效果,从而减少派替啶的用量,降低其药物依赖的发生概率。
  11. Endorphin blockers such as naltrexone can be used to reduce addiction to licking, or endorphin substitutes such as hydrocodone may decrease the urge to lick.
    内啡肽受体阻滞剂,如纳曲酮,被用于减缓舌舔的嗜好。内啡肽代用品,例如二氢可待因酮,能降低犬只的嗜舔性。
  12. I was worried about Katie getting too involved with Steve so I eventually told her about his drug addiction—you’ve got to be cruel to be kind sometimes.
    我担心凯蒂会对史蒂夫用情太深,于是最终告诉她史蒂夫有毒瘾,这样做虽说让她不快,确实是为她好。

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原声例句
趣味建议React

How do I control my addiction for pizza?

“我怎么能控制自己的披萨成瘾症?”

逍遥法外 第二季

I figured her drug addiction might help.

我想她药物成瘾这件事可能有帮助。

TED演讲(音频版) 2015年7月合集

What if addiction is about your cage?

如果上瘾是因为你的笼子呢?

VOA Daily Standard 2022年8月合集

That I chose my addiction over my kids.

在孩子和吸毒上,我选择了吸毒

30天习惯养成计划

But was that just me rationalizing my addiction?

但那只是我为自己的沉迷找借口吗?

绝望的主妇(音频版)第二季

This is all you are to Peter-- something to satisfy his addiction.

你对Peter来说,就是个能让他过瘾的东西。

VOA慢速英语_美国

Long claimed to have a " sex addiction, " police said.

警方表示,朗自称自己只是有" 性瘾" 罢了。

自我提升必备书单

And we support each other in maintaining these addictions.

我们会鼓励彼此继续在痛苦中沉迷下去。

BBC 听力 2018年4月合集

How can I help you with your plastic's addiction?

对于您的塑料上瘾症,有什么可以帮您的?

当月 VOA Special English

Currie started growing peppers after ending drug and alcohol addictions.

在戒掉毒瘾和酒瘾后,柯里开始种植辣椒。

中文百科

成瘾

一个人在伊朗城市内沙布尔,可能吸毒。
El alcohol y el tabaco son las adicciones más comunes.


Signaling cascade in the nucleus accumbens that results in psychostimulant addiction

 
 

Note: colored text contains article links.

Nuclear pore
Nuclear membrane
Plasma membrane

Cav1.2
NMDAR
AMPAR
DRD1
DRD5
DRD2
DRD3
DRD4

Gs
Gi/o
cAMP
cAMP
PKA

CaM
CaMKII
DARPP-32
PP1
PP2B

CREB
ΔFosB
JunD
c-Fos
SIRT1
HDAC1

[Color legend 1]


This diagram depicts the signaling events in the brain's reward center that are induced by chronic high-dose exposure to psychostimulants that increase the concentration of synaptic dopamine, like amphetamine, methamphetamine, and phenethylamine. Following presynaptic dopamine and glutamate co-release by such psychostimulants,[35][36] postsynaptic receptors for these neurotransmitters trigger internal signaling events through a cAMP pathway and calcium-dependent pathway that ultimately result in increased CREB phosphorylation.[37][38][39]  Phosphorylated CREB increases levels of ΔFosB, which in turn represses the c-Fos gene with the help of corepressors;[38] c-Fos repression acts as a molecular switch that enables the accumulation of ΔFosB in the neuron.[40] A highly stable (phosphorylated) form of ΔFosB, one that persists in neurons for one or two months, slowly accumulates following repeated high-dose exposure to stimulants through this process.[41][42] ΔFosB functions as

成瘾英语:Addiction)是指一种重复性的强迫行为,即使这些行为已知可能造成不良后果的情形下,仍然被持续重复。这种行为可能因中枢神经系统功能失调造成,重复这些行为也可以反过来造成神经功能受损。

瘾被用于描述精神强迫或者过度的心理依赖,例如物质依赖,药物滥用(即俗称的滥药、毒瘾)、酒瘾、烟瘾、性瘾。或是持续出现特定行为(赌、暴食),网瘾、赌瘾、官瘾、财迷、工作狂、暴食症、色情狂、跟踪狂、偷窃狂、整形迷恋及购物狂等,是生理或者心理上,甚至是同时具备的一种依赖症。

英语百科

Addiction 成瘾



Signaling cascade in the nucleus accumbens that results in psychostimulant addiction

 
 

Note: colored text contains article links.

Nuclear pore
Nuclear membrane
Plasma membrane

Cav1.2
NMDAR
AMPAR
DRD1
DRD5
DRD2
DRD3
DRD4

Gs
Gi/o
cAMP
cAMP
PKA

CaM
CaMKII
DARPP-32
PP1
PP2B

CREB
ΔFosB
JunD
c-Fos
SIRT1
HDAC1

[Color legend 1]


This diagram depicts the signaling events in the brain's reward center that are induced by chronic high-dose exposure to psychostimulants that increase the concentration of synaptic dopamine, like amphetamine, methamphetamine, and phenethylamine. Following presynaptic dopamine and glutamate co-release by such psychostimulants,[35][36] postsynaptic receptors for these neurotransmitters trigger internal signaling events through a cAMP pathway and calcium-dependent pathway that ultimately result in increased CREB phosphorylation.[37][38][39]  Phosphorylated CREB increases levels of ΔFosB, which in turn represses the c-Fos gene with the help of corepressors;[38] c-Fos repression acts as a molecular switch that enables the accumulation of ΔFosB in the neuron.[40] A highly stable (phosphorylated) form of ΔFosB, one that persists in neurons for one or two months, slowly accumulates following repeated high-dose exposure to stimulants through this process.[41][42] ΔFosB functions as
Top: this depicts the acute expression of various Fos family proteins following an initial exposure to an addictive drug.Bottom: this illustrates increasing ΔFosB expression from repeated twice daily drug binges, where these phosphorylated (35–37 kD) ΔFosB isoforms persist in mesolimbic dopamine neurons for up to 2 months.[52][42]

Addiction is a medical condition that is characterized by compulsive engagement in rewarding stimuli, despite adverse consequences. It can be thought of as a disease or biological process leading to such behaviors. The two properties that characterize all addictive stimuli are that they are reinforcing (i.e., they increase the likelihood that a person will seek repeated exposure to them) and intrinsically rewarding (i.e., something perceived as being positive or desirable).

近义、反义、联想词
近义词
n.
physiological state, physiological condition, craving, award, awarding

联想词
addict有瘾的人,入迷的人;addicted沉溺于某种嗜好的;alcoholism酒精中毒;addictive使成瘾的, 上瘾的;relapse再度堕落;heroin海洛因,吗啡;obsession困扰;junkie有毒瘾者;depression沮丧;compulsive极有趣的;drug毒品;
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更新时间:2025/6/17 0:49:06