
cocaine
cocaine 是一个名词,指的是一种强效的中枢神经系统兴奋剂,通常用于医疗和非法用途。其主要成分来源于可可植物的叶子。虽然在医学上有一定用途,但因其滥用潜力而被严格控制。
词语辨析
在英语中,“cocaine”主要作为名词使用,没有常见的形容词形式。其相关形容词如“cocainic”较少使用,通常以“cocaine-based”来描述相关的产品或药物。
词汇扩充
- cocaine addiction - 可卡因成瘾
- cocaine abuse - 可卡因滥用
- cocaine user - 可卡因使用者
- cocaine withdrawal - 可卡因戒断症状
近义词
- crack - 裂缝可卡因(可卡因的一种形式)
- nose candy - 鼻糖(俚语,指可卡因)
反义词
- sobriety - 清醒(与药物滥用相对)
- abstinence - 戒断(不使用药物)
柯林斯词典定义
According to Collins Dictionary, cocaine is defined as “a powerful and illegal drug made from the leaves of the coca plant that affects the brain and body.”
牛津词典定义
According to Oxford Dictionary, cocaine is defined as “a powerful stimulant drug that is illegal in most countries.”
用法示例
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Many individuals struggle with cocaine addiction.
许多人与可卡因成瘾作斗争。
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He was arrested for cocaine possession.
他因持有可卡因而被逮捕。
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Doctors prescribe cocaine for certain medical conditions.
医生为某些病症开处方可卡因。
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She tried to quit using cocaine but found it very difficult.
她试图戒掉可卡因,但发现非常困难。
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He was a frequent cocaine user before getting help.
在得到帮助之前,他是一个频繁的可卡因使用者。
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Cocaine withdrawal can lead to severe symptoms.
可卡因戒断症状可能会导致严重的症状。
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They discussed the dangers of cocaine abuse.
他们讨论了可卡因滥用的危险。
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In some cultures, cocaine is used for ritual purposes.
在某些文化中,可卡因用于仪式目的。
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The government is cracking down on cocaine trafficking.
政府正在打击可卡因贩运。
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He attended a support group for cocaine recovery.
他参加了一个关于可卡因康复的支持小组。
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She had to face the consequences of her cocaine use.
她必须面对她使用可卡因的后果。
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There is a significant stigma attached to cocaine addiction.
与可卡因成瘾相关的污名非常严重。
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Research shows that cocaine can alter brain chemistry.
研究表明,可卡因会改变大脑化学物质。
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Many people are unaware of the risks of cocaine use.
许多人对使用可卡因的风险一无所知。
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Help is available for those struggling with cocaine addiction.
对于那些与可卡因成瘾斗争的人,有帮助可寻。
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He lost his job due to his cocaine abuse.
他因可卡因滥用而失去了工作。
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The clinic offers treatment programs for cocaine users.
该诊所为可卡因使用者提供治疗项目。
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Understanding cocaine withdrawal is crucial for recovery.
理解可卡因戒断对于康复至关重要。
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He learned about the cocaine trafficking networks.
他了解了可卡因贩运网络。