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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
    Today, the US Drug Enforcement Administration (DEA) classifies cocaine as a Schedule II drug, recognizing its high potential for abuse but still permitting its limited use for medical purposes
  • Cocaine - National Institute on Drug Abuse (NIDA)
    Cocaine is an addictive stimulant drug made from the leaves of the coca plant (Erythroxylon coca) which is native to South America Cocaine can be snorted through the nose, rubbed into gums, injected into the bloodstream, or smoked
  • 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 (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
  • When And Why Did Cocaine Become Illegal
    Learn when and why did cocaine become illegal, how laws changed, and what this history means for addiction treatment today at Missouri Behavioral Health
  • Cocaine Illicit Use: Addiction, Overdosage, and Drug Testing
    Yes, cocaine is a strongly addictive illicit drug Long-term effects of use can lead to tolerance, high doses and the need for more frequent use to attain the same level of pleasure during the initial period of use The use of cocaine increases the neurotransmitter dopamine in the brain





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