cocaine - Definition & Meaning

a strong drug that makes people feel really energetic, but it can be harmful and addictivea strong drug that makes people feel really energetic, but it can be harmful and addictive

Cocaine is a powerful drug that speeds up the brain and nervous system. It is made from the leaves of the coca plant and is usually used a white powder. Cocaine increases dopamine levels in the brain, leading to feelings of extreme joy and excitement, increased energy, and increased awareness. Users may also experience increased heart rate, high blood pressure, and reduced appetite. Cocaine is highly addictive because of its intense effects on the brain's reward system. It is illegal in most countries and can have serious health consequences, including cardiovascular issues, respiratory problems, and mental health disorders.Cocaine is a powerful drug that speeds up the brain and nervous system. It is made from the leaves of the coca plant and is usually used a white powder. Cocaine increases dopamine levels in the brain, leading to feelings of extreme joy and excitement, increased energy, and increased awareness. Users may also experience increased heart rate, high blood pressure, and reduced appetite. Cocaine is highly addictive because of its intense effects on the brain's reward system. It is illegal in most countries and can have serious health consequences, including cardiovascular issues, respiratory problems, and mental health disorders.

例句

Jake's decision to quit cocaine improved his overall well-being.
杰克决定戒掉可卡因，这改善了他的整体健康状况。
Mike regrets experimenting with cocaine in his youth.
迈克后悔年轻时用可卡因做实验。
Mark knows someone who went to rehab for a cocaine addiction.
马克认识一个因可卡因成瘾而去康复中心的人。