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cocaine    音标拼音: [kok'en]
n. 古柯碱

古柯硷

cocaine
n 1: a narcotic (alkaloid) extracted from coca leaves; used as a
surface anesthetic or taken for pleasure; can become
powerfully addictive [synonym: {cocaine}, {cocain}]

Cocaine \Co"ca*ine\, n. (Chem.)
A powerful narcotic alkaloid, {C17H21NO4}, obtained from the
leaves of coca. It is a bitter, white, crystalline substance,
and is remarkable for producing local insensibility to pain.
It is classified as addictive and is not available in the U.
S. without a prescription, but is nevertheless one of the
most widespread illegal drugs of abuse. It is used in several
forms, including small pellets of free base, called {crack}.
Most of the cacaine illegally used in the U.S. is imported.
[1913 Webster PJC]


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  • Cocaine - Wikipedia
    [25] Cocaine is rarely prescribed in modern medicine due to its high potential for abuse and significant risk of adverse effects; its use is almost exclusively limited to health facilities for specific diagnostic procedures or surgeries
  • Cocaine | Definition, Effects, Uses, Addiction, Facts | Britannica
    Cocaine is a white crystalline alkaloid that is obtained from the leaves of the coca plant (Erythroxylum coca) Its short-lived euphoric effects are closely linked to its high potential for addiction
  • Cocaïne - Wikipedia
    Het is een verslavende en zeer schadelijke harddrug Cocaïne is een van de drugs die oorspronkelijk op de markt werden gebracht als geneesmiddel Het kan worden gesnoven, gerookt (crack), of geïnjecteerd
  • Cocaine - DEA. gov
    What is Cocaine? White, crystalline powder derived from coca leaves Cocaine base (crack) looks like small, irregularly shaped white rocks Cocaine is an intense, euphoria-producing stimulant drug with strong addictive potential
  • Cocaine: Side-Effects and Addiction Treatment - WebMD
    Cocaine is a highly addictive drug that can have serious effects on your health and well-being Learn what it does to your body
  • Cocaine - National Institute on Drug Abuse (NIDA)
    Cocaine is typically used orally, intranasally, intravenously, or by inhalation When snorted (intranasal use), cocaine powder is inhaled through the nostrils, where it is absorbed into the bloodstream through the nasal tissues People may also rub the drug onto their gums (oral use)
  • Cocaïne — Wikipédia
    La cocaïne est un alcaloïde tropanique extrait de la feuille de coca Psychotrope, elle est un stimulant du système nerveux central, et sa consommation est très addictive Elle constitue également un vasoconstricteur périphérique Elle est classée comme stupéfiant par la convention unique sur les stupéfiants de 1961 de l' ONU
  • Cocaine (Crack): What It Is, Side Effects, Risks Withdrawal
    Cocaine is an addictive stimulant drug that can change lives and be life-threatening Using cocaine may change how people’s brains work and increase their risk for many serious medical issues
  • Cocaine: Effects, risks, and managing addiction - Medical News Today
    Cocaine is one of the most addictive and harmful drugs Find out what cocaine is, its effects, what makes it addictive, and the health risks
  • Crack cocaine - Wikipedia
    Crack cocaine, commonly known simply as crack, and also known as rock, is a free base form of the stimulant cocaine that can be smoked Crack offers a short, intense high to smokers





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